evo.com | Nitro Snowboard Boots > The Nitro Tangent TLS Snowboard Boots prioritize performance at any price point. Featuring a single BOA and TLS Twin Lacing system, this all-around, all-mountain ripper is a classic boot that is easy to strap in and fits great. Rubber Outsole Maximum Grip, using up to 30% of recycled rubber. Flex Rating 4 (1 Soft - 10 Stiff) 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. Cloud 1 Liner More comfort than ever before. BOA(R) Fit System Micro-adjustable precision fit | Nitro Tangent TLS Snowboard Boots 2027 - 11.5 in Black | Rubber