Vans Infuse. This boot is as versatile as it gets. Offering the ultimate in customized fit, all terrain adptability, and comfort. By utilizing Vans' Hybrid Plus Boa closure system, you get unmatched flex control capabilities and their custom slide guide provides unrivaled heel hold. Made with the Vans Flex Control System for added customization and Waterproof Breathable Valves to ensure breathability and thermal regulation, the Infuse also includes premium V3 UltraCush with TNF FlashDry Liners, in collaboration with the North Face, to enhance comfort and eliminate moisture, triple-density V3 PopCush Footbeds with Ortholite® foam and advanced arch support, and lightweight V3 UltimateWaffle Outsoles for all-terrain traction, enhanced stability, and optimum snow release.