Waterproof overtrousers in Berghaus own Aquafoil waterproof breathable fabric provides durable waterproof protection, ideal for year round use.Aquafoil fabric provides durable waterproof protection.A DWR (Durable Water Repellent) treatment increases performance and delays saturation to the face fabric. Elasticated waist with side waist adjustment.3/4 length side leg zips make them quick and easy to put on.Side leg zips can also be used for venting when needed.29" Leg OnlyBlack Only