The all new Pulse BOAA(R) Skate boot is designed for training and long days out on the tracks. Where precision, comfort and performance are the main drivers behind the boot. The boot comes with the BOAA(R) Fit System which delivers a micro-adjustable, precision fit engineered to perform in the toughest conditions. Easy to adjust on the fly, and secures a snug fit. The Pulse BOAA(R) Skate has an integrated Power Chassis to increase power transfer, edge control, stability, and acceleration. For the boot we also developed the Madshus Performance Upper which keeps the feet warm, comfortable and dry through changing conditions. Perfect for beginners and intermediate skiers who wants to develop their nordic skiing. Size 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48 Color RED-BLACK Collection BOAA(R) Fit System, Skate Type Of Skiing On Track, Skating Gender Men&';s Age Adult Weight 528g/size 42 Ski Boot - Upper Madshus Performance Upper Ski Boot - Outsole Madshus Performance Ski Boot - Base Integrated Power Chassis