The Men's Achieve II Waterproof Ski Pant. Recycled waterproof and breathable stretch ARED 20/30 fabric will keep you warm and dry on the slopes. Seam-sealed for full waterproof protection. Four-way stretch and articulated knee design for aerobic mobility so you can do your thing. Detachable bib system and an adjustable waistband for a fine-tuned fit.