5.9-ounce (200Gsm) Stretch Ripstop 50% Cotton 48% Polyester 2% Spandex 5.5Oz (185Gsm) / Contrast: Cordura Oxford 100% Nylon - Stretch Ripstop Material For Added Durability And Comfort On Any Job - Front Slash Pockets With Logo Metal Rivet - Knee Pad Pockets With Cordura Reinforced Articulted Knee Overlays - Tool Pocket And Hammer Loop On Back Right Thigh - Cell Phone Pocket On Front Right Thigh With Hook & Loop Flap Closure - Cordura Reinforced Knife Pocket - Left Side Cargo Pocket With Hook & Loop Closure