9 oz., 85% Polyester/ 15% Spandex,High Abrasion Resistance And Extreme Compression Fabric For Increased Durability, Performance And Comfort,Five Panel Construction With No-Fly Crotch,Five Sen-In Eva Pads With Self-Fabric Pad Pockets For Breathability (Hips, Knees And Tail),Two Thigh Pads With Plastic Inserts For Added Protection And Durability,Attached Self-Material Belt With Chrome Rings,Cover Seamed Throughout For Additional Strength,Entire Pant Is Washbale,Bar Tacked At All Key Stress Points