Vans Snowboarding Hi-Standard Pro Boots. Flex: 5.5/10. Terrain: Allround, Freestyle. - Cole Navin pro model. - V2 Ultracush with smartwool liner. - V2 Popcush footbed. - V2 Snowwaffle outsole - With all-trac rubber compound. - Waterproof, breathable valves. - Powercuff strap. - Asymmetrical flex zone. - Instep flex zone. - V2 Harness. - Pleasurecuff. - Heat retention 360.