Fabric BIZ COOL Breathable 92 Polyester 8 Elastane Stretch fabric 130 GSM Features Quick dry fabric with mesh panels for added breathability Reflective visability tape leg feature Builtin quick drying mesh fabric briefs reduces chaffing No twist elastic waist with internal soft drawcord Internal key fob pocket Available in Black and Navy only Sizes 46 8 16 Colours Black Navy Cares Extras