Lightweight, rugged and wind-resistant, the highly breathable soft shell fabric of the Ferrosi Pants(TM) offers ample stretch for smooth movement and tough abrasion-resistance against rough rock. Ideal for scrambling and climbing, they provide burly protection for dancing up tight chimneys or perfect splitter sandstone. Outdoor Research Ferrosi Pants Features: Avg. Weight (oz./g): 10.3 / 293 Abrasion and wind-resistant stretch-woven; 89% ripstop nylon/11% spandex Snap and zipper fly with ribbon drawcord Two front slash pockets; two zippered back pockets Zippered thigh pocket Low profile waist band for smooth fit under harness; free-hanging brushed tricot waistband Gussetted crotch Articulated knees Drawcord ankle hem adjustments Relaxed fit for easy movement 31 1/2 / 80cm inseam (size 8) Air permeability rated at 9.0CFM Fabric:Stretch-woven ripstop body: 86% nylon / 14% spandex Style number 95525