Nitro Vertical TLS+ Boots
Tech Highlights
Unleash elite-level performance with cutting-edge features designed for riders who demand more. Highlights include: TLS+ lacing system – ultra-fast, dual-zone closure with high-tech Dyneema® lace core and redesigned locking cleat for maximum foothold. Vibram® Litebase outsole with XS Trek Evo compound and optional Arctic Grip® All Terrain Technology delivers superior multi-surface grip with reduced weight. EVA midsole provides cushioning and thermal insulation for long tours and big days. Therminator Shield reflective sole layer retains body heat in extreme conditions. Armored Spine heel reinforcement ensures long-lasting heel fit and precise control. Molded crampon heel cup for back-country boot crampon compatibility. Endure® Gravity foam toe protection – durable, lightweight and sustainable. Hike ‘N’ Ride variable flex construction lets you shift between approach mode and ride mode. Dual-density power tongue stiffener gives adjustable response for both climbs and descents. Speed Gaiter construction keeps out the elements on the hike. ILS (Internal Lacing System) eliminates heel slip by securing the liner in the shell. Internal Ankle Support system further refines the fit and lockdown. Sustainable construction features zero PVC 6P phthalate, recycled rubber where possible, and plastic-free packaging.
Specs Overview
Flex rating: approx. 7–9/10 (Stiff / advanced back-country oriented)
Lacing type: TLS+ dual-zone speed lacing
Outsole: Vibram® Litebase with XS Trek Evo compound + optional Arctic Grip® All Terrain Technology
Midsole: EVA cushioning and thermal insulation
Liner: Heat-moldable with pre-molded Thermacell / Cloud-style liner for back-country use
Footbed: Ortholite® High Cup Dual Density
Sizes: US Men’s 5–14 / EU 36–48 / Mondopoint 23.0–32.0 cm
Ride style: Back-country / Splitboard / Technical descent and climb
Fit features: Internal ankle harness/support, power tongue stiffener, Armored Spine heel reinforcement, ILS liner lacing, speed-gaiter, crampon compatible heel cup
Why You Want Them
You’re not here for average. These boots are built to dominate every summit, every descent, every rugged line. Expect an elite fit that locks your heel, maximizes energy transfer, and gives you total control even when you’re grinding up steep slopes or charging down untouched back-country terrain. The stiff flex, premium outsole and high-end construction deliver raw power and precision for riders who explore far beyond the groomers. Comfort doesn’t take a backseat—this boot gives you all-day support, warmth and touring-capable features from first light to last run. Built to last with sustainable materials and pro-grade craftsmanship, these boots are designed for seasons of high-performance riding. Aggressive, functional, and unapologetically premium—the Nitro Vertical TLS+ Boots are for riders who want it all: climb capability, descent power, comfort, and control in one uncompromising package.
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