The Caribou TC trousers' main material is Pinewood TC-Lite fabric. 65% polyester and 35% cotton, it offers excellent durability, excellent breathability and moderate wind protection. It dries faster than most synthetic fabrics and ages with style. Snug fit - many choose one size larger than they usually wear. Short model: Refer to size chart's section Short. The first product image makes these pants look a bit clunky, whereas in real life they offer a great fit and great looks. - Short model: the legs are approx. 5 cm shorter than in the regular model - TC-Lite fabric: 65% polyester, 35% cotton - Knees and seat are made of stretch fabric:: 92% polyester and 8% Spandex - Leg ends with adjustment - Thigh ventilation zips - Two front pockets and two zippered thigh pockets