These are the Phoenix Lucra pants. Made of tough, stretchy material, I used these for mountain climbing in snowy conditions, wearing gaiters except during blizzards. I've used them about 8 times in total, and there are no critical defects, so they are still in good condition. I'm selling them because I've outgrown them. Material composition: 4-way stretch windproof double weave taffeta (50% nylon, 43% polyester, 7% polyurethane) Waist: 85cm Inseam: 83cm Rise: 27cm Leg opening: 21cm *From the manufacturer *These are used items, so please refrain from purchasing if you are sensitive to used condition.