Xero Z-Trail EV Barefoot Sandal - Mens - Black/GreyThe Z Trail EV minimal sandal features an updated 10mm FeelLite sole with a middle layer of TrailFoam and an updated dual chevron lug pattern that offers the best combination of comfort, protection, and trail ready traction while still allowing you to bend, move, flex, and feel the terrain beneath your feet. THE Z TRAIL EV FEATURES: Super comfortable tubular webbing no hard edges. Adjustable Z pattern get the right tension across your foot, over your

7mm Megagrip rubber + Cocoon 3D rockplate

Made of ultra-durable

the X1 can transform your game at any level of play

and 24 hours on low

you should choose either the 17cm or if they are growing fast the 18cm size

The durable ripstop polyester upper with welded overlays offers lightweight

Insole: 2 mm PU Foam + Wool/Poly blend liner

Our mid-weight performance toe sock in a TWO PAIR PACK from Vibram

and plenty of easy access pockets in the front for cell phones

Crew Length Toe Sock Specification:

Small: (EU 35-37) (US Mens 5-7) (US Womens 6-8

it's large 14L capacity will comfortably hold all required race lists for any domestic or international ultra marathon from 50km