Its light weight and low profile are the first things you'll notice about the Salomon Men's F3. 0 Snowboard Boot. With a super slim, yet supportive profile, low profile sole, and slightly softer, more freestyle friendly flex than its brother the F4. 0, this boot offers an amazing fit and feel that will keep your feet comfy from the peak to the streets. An innovative take on speed closure, the WrapLock system features three power panels on the outside of the boot that are fused with the liner so that the entire boot forms around your foot with a single pull of the lace. Speaking of the liner, the Fusion liner has mesh channels and one way valves that allow vapor to escape from the inside of your boot without letting moisture in so your feet stay dry. It also features Self Gel foam in the ankle area that conforms to the shape of your foot as it swells throughout the day during long sessions. The dual density memory foam Ortholite C3 footbed promotes blood circulation to keep your feet warm and prevent fatigue, and also has an antimicrobial treatment to help fight the buildup of foot funk. Lightweight and low profile, the new Hi Flight outsole has enhanced flex through RPU backpads to give you the ultimate board feel without sacrificing cushioning.