AQUA-FLEX is a PU coated lightweight fabric which is fully waterproof but yet Class2 breathable, flexible and extremely durable. The fabric has a ‘rubber feel’ and the elasticity in the fabric allows it to stretch 150% of its lenght before it will tear. It is extremely suitable for our mild wet climate and affords the wearer waterproof protection but without the sweating associated with most competing products. This unlined trouser is usually combined with the Aqua-Flex unlined jacket to make a wetsuit ideal for working or outdoor leisure pursuits. Hydrowear Protective Clothing is the leading European brand of excellent quality lightweight, breathable waterproof clothing.