evo.com | Nitro Snowboard Boots > The Nitro Profile Step On TLS Snowboard Boots are a testament to good design. Thanks to their Step On(R) Nitro Rubber Sole and TLS lacing system, you can equip your ride with a great balance of power and comfort. Constructed with a Cloud Nine Liner and Therminator shield, these durable boots will keep your toes warm from the park to the peaks. Hit the mountain backed by the tech that can get you anywhere and do anything with ease. The Nitro Profile Step On TLS Snowboard Boots are one to watch. TLS Twin Lacing System Nitro leading the pack with the TLS lacing system: Easy lace engagement and release, combined with the low abrasion of Dyneema(R) laces are the key factors of this highly reliable zonal lacing system. At the same time, the TLS features compact size and low weight while maintaining reliability. Ortholite(R) High Cup Dual Density Footbed More Support and Cushioning Flex Link Design A flexible panel at the ankle between the upper and lower shell ensures an even flexing, responsive boot without the bulk. Internal Ankle Support Optional Fit Improvement Cloud 9 Liner Nitro's most ergonomic design ever. | Nitro Profile Step On TLS Snowboard Boots 2025 - 11.5 in Black | Rubber