Wool and mohair add natural warmth with nylon and acrylic so it keeps its shape

The Altai is the centrepiece of the new Nidecker boot collection

•Stretch Jaquard knit warmer panel

Re-engineered fabrics for better performance

Shimano Revo Twist shifter

K2 Boundary Snowboard Boots 2026 Color:Black Wool and mohair add naturalThe K2 Boundary follows a tried and true formula that delivers on its promise of being a snowboard boot youll love from the first time you put it on. It nails the sweet spot for freestyle and all mountain snowboarders who prioritize flex, comfort, and fit. Technology H4 Coiler M+2 Zonal BOA Fit System TX3 BOA Rope Lacing Articulating Upper Cuff HDR Premium Synthetics Intuition Control Foam 3D Liner Internal J Bars External J Bars 3 Point Harness Liner