Pure Ocean Trousers Products » Rainwear » PU Rainwear Item number:25-5412 # PRODUCT INFO Certificate: 343 3-3 Fabric description: 210 g/m2 PU coated recycled polyeste.33% PU/67/ recycled post-consumer polyester yarn Water resistance: 8,000 mm. - read more about hydrostatic head here Size: XS - 4XL - see size guide here Colours: Black (8), olive (2) DESCRIPTION The Pure Ocean rain trousers are modern unisex rain trousers made in a soft and flexible OEKO-TEX certified material. The back area is made from recycled PET (Polyethylene Terephthalate) bottles. Approx. 20 bottles are used per trouser. The trousers feature an adjustable drawstring in the waist, reach through pocket and Velcro to adjust leg width. Accompany your Pure Ocean Rain jacket with these trousers. Available in the colours black and olive. 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.