Raid Double BOA Boots

The 509 Raid Double BOA® Boots steps up with the latest dual-zone BOA® Fit System. The H4 Coiler tongue dial brings in lace slack quickly, and the M3 side dial adjust the lower zone to offer exceptional fit and performance. 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™ insulation to keep you warm and dry.