Women's T1 26/27

Built for the long haul and the wild places that demand it, the Women’s T1 is a trail companion designed to keep pace when the miles stretch on and the terrain turns unpredictable. From alpine ridgelines to forested singletrack, this shoe blends precision engineering with resilient materials—delivering a ride that feels as fluid on mile two as it does on mile fifty.

At the heart of the T1 is an adaptive fit system that moves with you. The upgraded TUNEDFIT™ Dual Lacing System allows independent adjustment across the forefoot and midfoot, creating a dialed-in feel without constriction. Whether climbing steep grades or descending technical terrain, your foot stays secure while still free to flex and splay naturally—reducing fatigue and enhancing control over long distances.

Underfoot, the experience is defined by efficiency and grip. The LightCELL™ midsole brings a featherlight, responsive platform that absorbs impact and returns energy with every stride, helping you maintain momentum deep into your run. Paired with a Vibram® Megagrip outsole enhanced by Litebase and Traction Lug technologies, the T1 delivers confident traction across wet rock, loose dirt, and everything in between—so you can focus on the trail ahead, not the footing beneath you.

Features:

• TUNEDFIT™ Dual Lacing System: Dual cinch cords enable independent forefoot and midfoot adjustment for a personalized, secure fit
• LightCELL™ Midsole: Supercritical foam construction reduces weight while increasing energy return for sustained responsiveness
• Vibram® Megagrip Outsole: High-performance rubber compound delivers reliable traction on wet and dry surfaces
• Litebase Technology: Reduces outsole weight without sacrificing durability or grip
• Traction Lug Design: Micro-features enhance surface contact for improved stability on uneven terrain
• Reinforced Woven Upper: High-performance fabric strengthened with aramid fibers for exceptional durability
• Anti-Siphon Knit Tongue: Resists water absorption while maintaining breathability for faster drying

Specifications:

• Weight: 9 oz / 255 g (US W9)
• Stack Height: 36 mm (heel) / 32 mm (forefoot)
• Drop: 4 mm
• Lug Depth: 4 mm
• Midsole: LightCELL™
• Outsole: Vibram® Megagrip with Litebase and Traction Lug
• Upper: Woven fabric reinforced with aramid fibers
• Lacing System: TUNEDFIT™ Dual Lacing with dual cinch cords
• Best For: Long-distance trail running and racing