DetailsMen's Dare 2B Size Chart Insulated ARED 5000 ski pants with detachable braces. The Keep Up III is easy-wearing comfort from the first chair to sundown. Made from durable woven polyester, it is waterproof and breathable, and seam sealed for extra protection. The detachable bib system and adjustable waistband create a fine-tuned fit. These pants are equipped with snowgaiters and reinforced hems to keep them stronger for longer. Regular fit with a slight flare to sit over boots.