390 Boss AW Binding Tubes it's warmer and more durable

it's warmer and more durable than ever

79% cotton

USA-made pre-cured fiberglass optimizes glass to resin ratios for most consistent flex pattern possible

and Square Head Size Medium - Large

390 Boss AW Binding Tubes it's warmer and more durableThe 390 Boss AW is a mellow flexing, versatile workhorse designed for riders who need a binding as dynamic as their riding style. Whether its a sleeper pow day that turns into a full send afternoon or morning groomers that turn into park laps with the squad, the 390 Boss AW comes correct. Features + AsymWrap Platform Our game changer of a chassis that revolutionized the idea of connected comfort. The AsymWrap heelhoop features three connection points