Breathable Trousers Products » High-Vis Item number:10-129 # PRODUCT INFO Certificate: EN 343 3-3, EN ISO 20471-1 Fabric description: Inner fabric: 100% polyester Middle layer: Poratex Premium PU membrane. Lining: 100% polyester. Water resistance: 5,000 mm. - Read about hydrostatic head here Breathability: 5,000 mvp. Size: XS - 5XL - see size guide here Colours: Fl. orange/navy (603), fl. yellow/navy (6103) DESCRIPTION These work trousers from Ocean are breathable, wind- and waterproof trousers. The trousers have adjustable draw cord in the waist and Velcro closure at ankle hem for leg width adjustment. These Ocean work trousers are designed with knee pockets with room for knee pads, hammer loop and folding rule pocket. All seams are double-stitched and tape sealed for waterproofness to ensure you the best of comfort during a hard days work in all kinds of weather. All zippers are YKK® zippers. Two extra wide reflective bands around each leg ensures high visibility. Available in the colours fl. yellow/navy and fl. orange/navy. EN20471: Certificate EN20471 means visible clothing, and the class designation describes how well the product can provide the user with protection. Class 3 is the highest class that can be achieved. All reflectors must meet min. class 2, as to the reflector's ability to retract the light.;EN343: Certificate EN343 means breathable, wind and waterproof workwear and describes protection against rain. The first number indicates the water density, and the second number is the breathability of the overall product. The values range from 1-3, where 3 indicate the highest class.