Hoka One One Tecton X Trail Running Shoes Grippy. Propulsive. Assertive. Coined after the earth’s tectonic plates, which inspired its parallel carbon fiber plate design, the Tecton X is poised to unleash a seismic shift in trail running. Built for speed and bolstered by a Vibram Megagrip with Litebase construction outsole for traction, the ProFlyX midsole merges a light, responsive foam base and ultra-soft foam underfoot. HOKA’s first trail shoe to incorporate propulsive, parallel carbon fiber plates, the Tecton X is finished with single-layer jacquard engineered mesh for ultimate foot-hugging comfort.Best for: Trail Running / RaceStyle: 1123161 TFSTColor: Thyme/FiestaUS Men's Size 10 DUK 9.5EUR 44Preowned. Fair used condition. Please note mended rip wear on the inner sides (pic 11, 12, 13); deformation on the left heel cup (pic 10)MSRP $140ee21