The all-new 2021 FXD LS.1 lightweight 4-way stretch work short Navy features a ground-up FXD developed and tested 4-way stretch polyester with DURA500™ advanced nylon and polyurethane canvas abrasion panels. DURA500™ is a 500 denier nylon oxford treated with polyurethane for high tensile strength and performance durability. DURA500™ provides long-lasting enhanced tear and abrasion resistance. 4.1 ounce / 140 gsm 4-way stretch polyester DURA500™ advanced nylon and polyurethane abrasion panels Double layer internal pocket bags Multiple utility pockets YKK nylon zip fly Stress points bar-tacks Triple needle seams Colours - khaki, black, navy Sizes – 28, 30, 32, 34, 36, 38 , 40 FXD Workwear Lightweight Poly Work Short (LS-1)-