Sizes: 72 - 132; Fabric: 99% Cotton 1% Elastane Denim with Cordura patches - 283 gsm / 10 oz; Features: Cordura knee patches compatible with Syzmik Knee pad (ZA018) for enhanced comfort,Enzyme washed,Modern straight leg stretch fit,Metal zipper and stud button closure,Triple stitched in-leg seam,Cordura reinforced hem and pockets to increase durability,Reinforced at key stress points for increased durability,Ruler pocket,Syzmik branded rivets;