A Retroreflectometer is used to check the performance of retroreflective tape. Every roll of tape is tested to ensure it meets and exceeds the standard requirements. The retroflectometer measures the coefficient of two rotating angles. EN ISO 20471 states the reading should not be below 330 (cd/lx.m2) however at Portwest they insist on a reading of 400 (cd/lx.m2) plus.
A spectrophotometer is used to check the chromaticity – “colour intensity” – of fabric. They use this to ensure every roll of fabric meets the requirements of EN ISO 20471 and RIS-3279-TOM.
RIS imposes a higher concentration for high visibility orange fabric for railway workers. This increases the conspicuous nature of the fabric and ensures that the rail worker is more visible.
Reflective tape must be at least 50mm wide. Bands of reflective tape must be positioned at least 50mm apart.
Reflective tape must be positioned 50mm or more from the end of sleeve or leg.
Reflective tape must encircle torso and/or limbs to be included in the calculation of the necessary square area of reflective tape. A gap (for fastening system or seam) in the band of reflective tape must be 50mm or less. The total amount of such gaps in every band must not exceed 100mm around the torso and 50mm around the sleeves and legs.
EN343 is the European standard that applies to garments worn in adverse weather conditions. This standard specifies requirements and test methods applicable to the materials and seams of protective clothing against the influence of precipitation (e.g. rain, snowflakes), fog, and ground humidity.
The pictogram to the left indicates that protection against rain is offered.
The standard provides for two performance parameters of which there are 4 levels with Class 4 offering the highest level of protection.
EN342 is the European standard that applies to garments worn in cold environments. This standard specifies requirements and test methods for the performance of clothing ensembles (i.e two-piece suits/coveralls) for protection against the effects of cold environments equal to or below -5°C.
There are three main parameters:
(Example to the left refers to the Portwest Hi-Vis Bomber Jacket (S463) test results)
The manikin test measures the amount of energy required to maintain warmth. This result is expressed in square metres Kelvin per Watt (m2K/W) this result can be used to estimate the maximum wear time based on the activity level of the wearer, the temperature of the environment and insulation value of the garment.
For example (see chart to the left):
A person wearing the Portwest Hi-Vis Bomber Jacket (S463) performing light activity can withstand -2°C for 8hrs and -18°C for 1hr. A person performing Medium activity can withstand -18°C for 8hrs and -36°C for 1hr.
Highest level of protection - required for any persons working on or near motorways, dual-carriage ways or airports. Must incorporate a minimum of 0.80m2 of background material and 0.20m2 of retroreflective materials. (4 metres of 5cm wide reflective tape)
Required for any persons working on or near A and B class roads, also for delivery drivers. Must incorporate a minimum of 0.50m2 of background material and 0.13m2 of retro-reflective material. (2.60 metres of 5cm wide reflective tape)
Minimum level of protection required for any persons working on a private road or to be used in conjunction with a higher classed garment. Must incorporate a minimum of 0.14m2 of background material and 0.10m2 of retroreflective material. (2 metres of 5cm wide reflective tape)
Stretch your limits with the most dynamic workwear collection yet from Portwest®. This contemporary collection combines all the technical features required of modern workwear, with many clever innovations to ensure the wearer achieves maximum function and style.
The DX4™ collection combines high performance stretch fabrics with robust oxford panels to provide unparalleled ease of movement and supreme flexibility. What defines this collection is the cutting edge designs which allow for a full crossover from work to leisure activity.
InsulatexPro is Portwest's most advanced lightweight thermal lining with supreme warmth-to-weight ratio.
Three times warmer than standard insulation, the soft insulating fabric has millions of air pockets that trap air and body heat offering maximum protection in extreme cold and wet conditions without weighing the wearer down with excess weight.
Portwest Extreme™ is a premium high performance rainwear fabric constructed from 100% Polyester, 300D Stretch Oxford 200g and offers superior comfort, function, and endurance in all weather conditions. Waterproof, breathable, and windproof to the highest standards, this fabric far exceeds the requirements of EN 343 Class 4:4.
The exterior fabric surface is treated with a Texpel finish to protect against water and oil stains, and the microporous fabric delivers exceptional stretch characteristics.
Portwest's HiVisTex™ Pro retroreflective tape offers excellent freedom of movement due to its segmented construction. Lightweight and flexible this high performance heat applied tape has thousands of glass beads per centimetre squared which work like thousands of tiny mirrors reflecting light back towards its source.
Portwest Extreme™ Waterproof is a premium high performance rainwear fabric that offers superior comfort, function, and endurance. Waterproof to over 15,000mm for maximum wet weather protection.
Fresh dynamic design combined with superior stretch breathable fabric make this the most desired high visibility winter jacket on the market. Packed full of innovative features including HiVisTex Pro heat applied reflective tape, Texpel Splash water resistant finish, brushed micro fleece collar, and articulated sleeves. The superior InsulatexPro padded insulation gives perfect warmth without adding unnecessary weight. This jacket is guaranteed to make the wearer look great while keeping them safe and comfortable no matter what the task.
Fresh dynamic design combined with superior stretch breathable fabric make this the most desired high visibility winter jacket on the market. Packed full of innovative features including HiVisTex Pro heat applied reflective tape, Texpel Splash water resistant finish, brushed micro fleece collar, and articulated sleeves. The superior InsulatexPro padded insulation gives perfect warmth without adding unnecessary weight. This jacket is guaranteed to make the wearer look great while keeping them safe and comfortable no matter what the task.
Fresh dynamic design combined with superior stretch breathable fabric make this the most desired high visibility winter jacket on the market. Packed full of innovative features including HiVisTex Pro heat applied reflective tape, Texpel Splash water resistant finish, brushed micro fleece collar, and articulated sleeves. The superior InsulatexPro padded insulation gives perfect warmth without adding unnecessary weight. This jacket is guaranteed to make the wearer look great while keeping them safe and comfortable no matter what the task.
Fresh dynamic design combined with superior stretch breathable fabric make this the most desired high visibility winter jacket on the market. Packed full of innovative features including HiVisTex Pro heat applied reflective tape, Texpel Splash water resistant finish, brushed micro fleece collar, and articulated sleeves. The superior InsulatexPro padded insulation gives perfect warmth without adding unnecessary weight. This jacket is guaranteed to make the wearer look great while keeping them safe and comfortable no matter what the task.
Fresh dynamic design combined with superior stretch breathable fabric make this the most desired high visibility winter jacket on the market. Packed full of innovative features including HiVisTex Pro heat applied reflective tape, Texpel Splash water resistant finish, brushed micro fleece collar, and articulated sleeves. The superior InsulatexPro padded insulation gives perfect warmth without adding unnecessary weight. This jacket is guaranteed to make the wearer look great while keeping them safe and comfortable no matter what the task.
Fresh dynamic design combined with superior stretch breathable fabric make this the most desired high visibility winter jacket on the market. Packed full of innovative features including HiVisTex Pro heat applied reflective tape, Texpel Splash water resistant finish, brushed micro fleece collar, and articulated sleeves. The superior InsulatexPro padded insulation gives perfect warmth without adding unnecessary weight. This jacket is guaranteed to make the wearer look great while keeping them safe and comfortable no matter what the task.
Fresh dynamic design combined with superior stretch breathable fabric make this the most desired high visibility winter jacket on the market. Packed full of innovative features including HiVisTex Pro heat applied reflective tape, Texpel Splash water resistant finish, brushed micro fleece collar, and articulated sleeves. The superior InsulatexPro padded insulation gives perfect warmth without adding unnecessary weight. This jacket is guaranteed to make the wearer look great while keeping them safe and comfortable no matter what the task.
Fresh dynamic design combined with superior stretch breathable fabric make this the most desired high visibility winter jacket on the market. Packed full of innovative features including HiVisTex Pro heat applied reflective tape, Texpel Splash water resistant finish, brushed micro fleece collar, and articulated sleeves. The superior InsulatexPro padded insulation gives perfect warmth without adding unnecessary weight. This jacket is guaranteed to make the wearer look great while keeping them safe and comfortable no matter what the task.
Specifications are subject to change - See Terms & Conditions for more info
Portwest has been independently rated by Ecovadis for its environmental, social, and ethical performance and achieved a silver rating, meaning they are in the top 25% of globally rated companies.
The pillars taken into consideration include the environment, labour practices and human rights, ethics, and sustainable procurement.
This product conforms with essential health and safety requirements as set out in European Directives.
This garment meets the rail industry standard for high visibility warning clothing.
40+ UPF rated fabric to block 98% of UV rays.
A mobile phone pocket is included in this garment.
This garment features 6 pockets.
This garment has print/embroidery access.
This garment is made of a high-performance breathable fabric.
This garment has taped waterproof seams.
An internal tablet pocket is included in this garment.
This garment has a radio loop for easy attachment of a radio.
This garment comes with a non-detachable hood.
This garment is lined for added warmth and comfort.
Wash at a Maximum Temperature of 40°C using a gentle wash cycle
Do not bleach this item
This item must not be tumbled dried
This item must be left to drip line dry
Do not iron this item
Do not dry clean this item
This item can only be washed a maximum of 25 times
EU Declaration of Conformity
