509 Raid Single Boa Boots

The 509 Raid Single BOA Boot features the latest BOA lacing system for a more responsive and comfortable ride. The high-capacity H4 reel recoils slack quickly and tightens powerfully to bring newfound fit and response to snowmobile boots. Stainless, aircraft-grade braided wire and updated smoother sliding lace guides create a more even and secure fit. Waterproof and breathable with 600 grams of Thinsulate Thinsulate® is a synthetic fiber used for thermal insulation in clothing. Thinsulate® fibers are about 15 micrometers in diameter, which is thinner than the polyester fibers normally used in insulation for clothing such as gloves or winter jackets. Thinsulate® insulation is soft and compressible. insulation to keep you warm and dry.

Features:

• Rugged high carbon outsole is strong enough to stand up to running boards and soft enough to grip in snow and ice
• 5TECH waterproof breathable liner
• Generous fit for all day warmth and comfort
• 600 gram Thinsulate insulation is placed inside the waterproof breathable bladder
• Raid rubber rand upper reinforcements that can hold up to sharp running boards
• BOA H4 lacing system, stainless wire, and boa guides for fast hassle free customized fit