evo.com | Rossignol Snowboard Boots > The Rossignol Alley Boa H4 Snowboard Boots pack the precision and support you need to push your riding without the hassle of traditional laces, thanks to a BOA Fit System with auto-retracting H4 dials that let you fine-tune your fit in seconds. A stiff articulated cuff moves independently from the lower shell for smooth, progressive flex that supports aggressive riding while keeping things comfortable, and the thermo-moldable liner shapes to your foot for a custom fit that stays warm all day. Custom-Fit Comfort Liner Thermo-moldable insulated liner offers easy customization, personalized comfort and reduced heat loss. Dual Zone Boa(R) Focus H4 Fit System Long-Lasting Cushioning OrthoLite(R) EVA Dual-Layer Footbed Three-point Heel Harness | Women's Rossignol Alley Boa H4 Snowboard Boots 2026 - 10.5