Designed for the elite player, The STX Surgeon 700™ lacrosse arm guard provides the optimal combination of lightweight and protection for enhanced speed and mobility when it matters most. The Surgeon 700™ arm guard is chock full of features for the elite player. A Lycra™ arm sleeve wicks moisture while staying in place thanks to a silicone print. STX DFLKT™ provides a comfortable, custom fit while maximizing impact diffusion. STX's proprietary HD2™ foam technology won't absorb sweat or rain, staying light in all conditions. Finally, the STX PolyMorph™ flex zones in the forearm and bicep give you the ultimate range of motion for resistance-free shooting. Strike First and Play with Precision.