The Aura Linerless redefines simplicity and modern comfort. No other mens snowboard boot offers the combined convenience of a BOA Fit System and hassle-free entry and exit of a linerless technology package. An updated and improved, lightweight UltraCush internal cushioning construction and a V1 POPCUSH footbed provide all-day comfort and energy return. From eager beginners to devoted weekend warriors, linerless technology is an entirely different way of approaching your snowboard boots and your riding.