Whether you're staring down a steep, powdery line or you're hitting the park on a sunny spring day, the Synapse boots offer the lightweight performance that you've always been looking for. Featuring a Focus Boa closure that rapidly tightens two independent zones, you'll be first in line on a powder day instead of fiddling with traditional laces. A medium-stiff flex offers rapid response and support for technical riding, and a fully heat-moldable Response liner offers a custom fit. Salomon's Heel Grip locks your foot in to prevent energy-draining heel lift, while the combination of the Ortholite C3 footbed and Trek EC+ outsole provide enough cushion and impact absorption for big landings and riding through variable snow.