Flexibility and Protection – no longer enemies.
isoBLOX™ technology delivers protection and complete range-of-motion along chest, back and shoulders. Vented chassis for excellent breathability. Shoulder fin for dispersion of high impact hacks. STX AirZone™ designed for added chest protection. Adjustable/removable bicep pads. Quick release buckle and strap system keeps pad in place. Microbe shield protects against odors.