Lightweight organic cotton/spandex with just enough stretch for all-day comfort at the crag, Patagonia&';s low-key yet on-point Caliza Rock Pants live and breathe rock climbing. Fair Trade Certified(TM) sewn. Specs & Features Durable yet Breathable and Stretchy Fabric Soft and stretchy organic cotton/spandex blend regulates temperature; stays breathable, durable and comfortable; and has four-way stretch for unrestricted mobility Designed for Freedom of Movement Articulated pattern and added stretch fabric enhance movement and comfort under a harness Contoured Knit Waistband Low-profile, contoured knit waistband layers comfortably under a harness or backpack waistbelt Drop-In Pockets Drop-in front and rear pockets have lay-flat construction for comfort under harness Snap-Adjustable Cuffs Cuffs adjust with low-profile snaps Fair Trade Certified(TM) Sewn Country of Origin Made in Vietnam Weight 340 g (12 oz) Materials Body: 6.6-oz 93% organic cotton/7% spandex plain weave with four-way stretch Waistband: 8.6-oz 85% recycled polyester/15% spandex jersey Fair Trade Certified(TM) Sewn