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:
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.
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 APPLIED | DEFLECTION | LEVEL |
| 100N | > 5mm | 0 |
100N | ≤ 5mm | 1 |
| 250N | ≤ 5mm | 2 |
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.
Made with 300 Denier 100% polyester yarn, this is a tough fabric for tough conditions. 300D fabric has superb abrasion and tear resistance. The double polyurethane (PU) coating on the inside makes the fabric durable and waterproof, and the outer has a water and stain repellent coating which helps keep the garment clean.
Sports-inspired workwear with modern fit, flexible comfort and strong hi-vis, trade and FR coverage.
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Presenting the Portwest PW3 Cotton Work Holster Trouser in Black: A seamless blend of style, comfort, and durability. Crafted from premium quality cotton, this modern trouser ensures unmatched comfort for the entirety of your workday. It's equipped with a myriad of features that cater to every professional's needs.
Key Features:
Standards:
The Portwest PW3 Cotton Work Holster Trouser in Black stands as a testament to Portwest's commitment to crafting high-quality, functional workwear. Every feature, from its design to its build, reflects the brand's dedication to the modern working professional.
Kingsmill™ Cotton is fully pre shrunk and has excellent dye retention properties. The long staple fibres used in the construction process provide strength, pilling resistance and a quality finish.
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 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.
This product conforms with essential health and safety requirements as set out in European Directives.
40+ UPF rated fabric to block 98% of UV rays.
A mobile phone pocket is included in this garment.
This product features swing away tool pockets.
This product has incorporated knee pad pockets that have been developed to carry Portwest's range of ergonomically designed knee pads.
This garment features 12 pockets.
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
This item can be ironed on a medium temperature setting of up to 150°C
Do not dry clean this item