The Sierra Design Hurricane Full Zip Pants for Men pull on quickly whether you're wearing bulky hiking boots or even skis. Sierra Design builds these out of two-layer waterproof-breathable Hurricane fabric - it's durable jjlightweight reliable and packs down small. The dry PU coating keeps the Hurricane Pant from feeling clammy and details like adjustable Velcro closures at the waist and full seam taping mean the Hurricane Full Zip offers exceptional performance.