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Portwest WX1 Lightweight Cotton Work Trousers - Black/Yellow

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check_boxIn Stock - 48+ available

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check_boxIn Stock - 143+ available

check_boxIn Stock - 283+ available

check_boxIn Stock - 285+ available

check_boxIn Stock - 141+ available

check_boxIn Stock - 93+ available

check_boxIn Stock - 48+ available

check_boxIn Stock - 96+ available

check_boxIn Stock - 96+ available

check_boxIn Stock - 48+ available

check_boxIn Stock - 48+ available

check_boxIn Stock - 48+ available

check_boxIn Stock - 46+ available

local_shipping Next Working Day Delivery (if ordered by 3pm) * once in stock Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm)
  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
CD131KYR CD131KYR28 CD131KYR30 CD131KYR32 CD131KYR33 CD131KYR34 CD131KYR36 CD131KYR38 CD131KYR40 CD131KYR41 CD131KYR42 CD131KYR44 CD131KYR46 CD131KYR47 CD131KYR48 CD131KYR50

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28CD131KYR28
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48 available
30CD131KYR30
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96 available
32CD131KYR32
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143 available
33CD131KYR33
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143 available
34CD131KYR34
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283 available
36CD131KYR36
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285 available
38CD131KYR38
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141 available
40CD131KYR40
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93 available
41CD131KYR41
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48 available
42CD131KYR42
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96 available
44CD131KYR44
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96 available
46CD131KYR46
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48 available
47CD131KYR47
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48 available
48CD131KYR48
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48 available
50CD131KYR50
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46 available

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Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£15.90 inc vat
£15.26 inc vat
£14.68 inc vat
£13.25 ex vat
£12.72 ex vat
£12.23 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£15.90 inc vat
£15.26 inc vat
£14.68 inc vat
£13.25 ex vat
£12.72 ex vat
£12.23 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£15.90 inc vat
£15.26 inc vat
£14.68 inc vat
£13.25 ex vat
£12.72 ex vat
£12.23 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£15.90 inc vat
£15.26 inc vat
£14.68 inc vat
£13.25 ex vat
£12.72 ex vat
£12.23 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£15.90 inc vat
£15.26 inc vat
£14.68 inc vat
£13.25 ex vat
£12.72 ex vat
£12.23 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£15.90 inc vat
£15.26 inc vat
£14.68 inc vat
£13.25 ex vat
£12.72 ex vat
£12.23 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£15.90 inc vat
£15.26 inc vat
£14.68 inc vat
£13.25 ex vat
£12.72 ex vat
£12.23 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£15.90 inc vat
£15.26 inc vat
£14.68 inc vat
£13.25 ex vat
£12.72 ex vat
£12.23 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£15.90 inc vat
£15.26 inc vat
£14.68 inc vat
£13.25 ex vat
£12.72 ex vat
£12.23 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£15.90 inc vat
£15.26 inc vat
£14.68 inc vat
£13.25 ex vat
£12.72 ex vat
£12.23 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£15.90 inc vat
£15.26 inc vat
£14.68 inc vat
£13.25 ex vat
£12.72 ex vat
£12.23 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£15.90 inc vat
£15.26 inc vat
£14.68 inc vat
£13.25 ex vat
£12.72 ex vat
£12.23 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£15.90 inc vat
£15.26 inc vat
£14.68 inc vat
£13.25 ex vat
£12.72 ex vat
£12.23 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£15.90 inc vat
£15.26 inc vat
£14.68 inc vat
£13.25 ex vat
£12.72 ex vat
£12.23 ex vat
Buying for a team or need a larger quantity? Get a quote for bulk orders, account pricing or branded workwear. Request a business quote →

RELATED PRODUCTS - COMPLETE THE LOOK

EN 14404 Guides

What Is EN 14404? - Kneepads

This is the European standard which specifies the performance requirements for kneepads.

Below are 3 examples of specific tests conducted as part of the standard:

Shock Absorption Test

This test aims to simulate kneeling several times in quick succession. It involves a machine using a force of five joules of energy which strikes various parts of the knee pad five times within five minutes. The transmitted force (i.e. the residual impact not absorbed by the kneepad) is measured in kN. In order for the kneepad to pass, the mean average of the 5 tests cannot exceed 3kN and no single measurement can exceed 4kN.

Tests for EN 14404 - Kneepads

Penetration Resistance Test

This test is used to assess the performance level of a kneepad to protect the knee against objects. In order to pass the test, the internal surface of the kneepads must not deflect by more than 5mm when a particular level of force is applied.

FORCE APPLIEDDEFLECTIONLEVEL
100N> 5mm0

100N

≤ 5mm1
250N≤ 5mm2

Tests for EN 14404 - Kneepads

Restraint Testing

This test is used to gauge how well the kneepads stay in position during use. This test is solely for Type 1 strap on kneepads. The straps must have a maximum width of 30mm and cannot stretch more than 40mm when a force of 10N is applied. This is to ensure that they stay in position and that they are not overly constrictive causing discomfort to the user. A type 1 kneepad is deemed to pass the restraint test based on feedback collated from test subjects.

STANDARDS & CERTIFICATION

  • EN 14404: 2004 + A1: 2010 Type 2 Level 0 (When used in combination with S156)

KEY FEATURES

Comfort & practical features

Multiple Storage Pockets - 6

Multiple Storage Pockets - 6

This garment features 6 pockets.

Half Elasticated Waist

Half Elasticated Waist

This features a half elastic waistband which allows for all-day comfort for the wearer.

Knee Pad Pockets

Knee Pad Pockets

This product has incorporated knee pad pockets that have been developed to carry Portwest's range of ergonomically designed knee pads.

Additional product features

Anti-scratch Design

Anti-scratch Design

This product features an anti-scratch design with no exposed metal parts.

PRODUCT & BRAND NOTES

Gold Ecovadis Sustainability Rating 2026

Gold Ecovadis Sustainability Rating 2026

Portwest has been independently rated by Ecovadis for its environmental, social, and ethical performance and achieved a gold rating, meaning they are in the top 5% of globally rated companies.
The pillars taken into consideration include the environment, labour practices and human rights, ethics, and sustainable procurement.

New Style

New Style

This product is a new addition to the range of Portwest products.

PRODUCT DETAILS & SPECIFICATIONS

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

These modern lightweight trousers provide a stylish two tone option that co-ordinates across both the WX1 range and the whole Portwest range. 100% cotton fabric provides durability and breathability for ultimate wearer comfort. Packed with functionality including knee pad pockets, reflective trim on the leg panel, and multiple pockets. Hook and loop cuff adjustment and side waist elastication ensure a comfortable fit.

  • Made from 100% cotton fabric for added comfort and breathability
  • Half elasticated waist for a secure and comfortable fit
  • Reflective piping for increased visibility
  • Contrast colouring for added style
  • Bottom loading knee pad pockets
  • 6 pockets for ample storage
  • 2 Side pockets
  • 2 Thigh pockets
  • 1 Rule pocket
  • 1 Back pocket
  • Extendable leg length (31" to 33")
  • Lightweight and comfortable
  • Anti-scratch design with no exposed metal parts
  • New style

Specifications

Weight
0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg
Colour
Black/Yellow

Specifications are subject to change - See Terms & Conditions for more info