Features: 97% Cotton 3% Spandex (Elastane), 200gsm (where you need extra flexibility). 100% Cotton Canvas, 265gsm (where you need strength). 98% Polyester 2% Carbon Oxford,180gsm (reinforced contrast patches). Contrast stretch canvas - front and back upper hip and back inner thigh. Curved waistband for better fit and to prevent gaping at back. Front slant pockets. Twin back hip patch pockets with reinforced patches. 7 reinforced wider and stronger belt loops. YKK branded zip front fly. Contrast yellow internal trims, bartacks and keyhole. Meets the following Australian Standards: Static Control AS/NZS 1020:1995 Sun Protection AS/NZS 4399:1996 (50+)