Colmar 66km mens ski pants these colmar 66km mens ski pants are designed to act as a hardshell are intended to be worn over other layers to maximize resistance to rain and wind they are made from a three layer stretch fabric with exceptional breathable and water repellent properties and a very high water column waterproof rating of 20 000 mm guaranteed by the internal dermizax membrane the garment has completely heat sealed seams and the polyurethane coated zips guarantee total protection