Nitro

Vertical TLS+ Backcountry Snowboard Boot - 2026

What Our Gearhead® Experts Are Saying:

"The Vertical TLS+ is my go-to for long tours and splitboard missions. It’s surprisingly light for how supportive it is, and the Vibram outsole gives bomber grip on icy bootpacks. The heel hold is secure, and the dual-density Power Tongue keeps everything responsive without pressure points."

We built the Vertical TLS+ Snowboard Boot for days that start before sunrise and end well after you've earned your lines. Nitro’s most mountaineering-focused boot blends backcountry-specific design with proven downhill comfort and support. Whether we're bootpacking couloirs, transitioning on exposed ridgelines, or simply chasing the lightest setup possible, this boot is ready to summit with confidence.

Underfoot, a Vibram Litebase outsole with Arctic Grip provides serious traction without excess weight, and the molded heel cup and EVA midsole add stiffness and insulation where we need it most. Inside, Nitro’s TLS+ lacing system locks in fit quickly and securely, while the D3O-reinforced liner and Power Tongue ensure support in uneven terrain. From crampon compatibility to splitboard-specific flexibility, the Vertical TLS+ has all the features we demand when the lines get steep and the stakes are high.