Details On the softer side of medium flex, the Vans Aura OG snowboard boot is an easy in and out single reel Boa boot. It is a fully capable all mountain boot for those that prefer to keep things simple. The V1 Ultracush liner has Smartwool merino in strategic places and has very stretchy Neoprene in the toe to keep things warm and comfortable. The Aura features a full size interior harness to keep your foot locked down. The Heat retention 360 tech will hold heat in to keep you warm and comfortable all day long. Support Rating (1 = Most Flex, 10 = Most Support) 4-5 Liner V1 UltraCush®: UltraCush interior cushioning layer Dual-density, heat-moldable core Comfort Flex neoprene toe box Closed-seam brushed fleece cuff UltraCush®: UltraCush® is a performance foam compound developed by Vans for enhanced comfort and reduced weight. Construction Heat Retention 360°: All Vans snowboard boots feature a newly improved thermal retention layer that provides a 360° wrap of the toe box and between the outsole and the liner. This essential layer keeps heat in and cold out, ensuring all-day warmth and comfort. Instep Flex Zone: The Instep Flex Zone functions to maintain natural ankle flexion in your boot, whether in or out of your bindings. Lacing Boa Closure PleasureCuff: The supple elasticity of the PleasureCuff delivers a cushioned, comfortable fit that keeps your calves supported. V1 Harness: Vans lightest and most simple harness is designed to ensure effective support and heel hold when paired with their V1 liner. Footbed V1 PopCush™: Single-density PopCush construction Advanced 3D-molded anatomical shape Anti-fatigue coring design Airflow perforations Nylex moisture-wicking top sheet PopCush™: Won't pack. Pops back. Vans' highest level of impact cushioning coupled with a custom-tuned energy return for snowboarding, skateboarding, or BMX Midsole N/A Outsole V1 Waffle Lug Outsoles: The original Vans waffle outsole is an iconic skate classic, and the V1 Waffle Lug outsole pays tribute to the timeless vulcanized look that put Vans on the map. Expect high levels of boardfeel and traction from the Waffle Lug outsole. Weight N/A Vans Aura OG Snowboard Boot 2021