Vans Snowboarding Hi-Standard OG Boots. Flex: 4.5/10. Terrain: Allround, Freestyle. - V1 Popcush footbed. - V1 Ultracush liner. - V1 Snowwaffle outsole - With all-trac rubber compound. - Instep lace lockout. - V1 Harness. - Instep flex zone. - Pleasurecuff. - Heat retention 360.