Ultraventure 4 Wide Size:8 the new Birki Air 2

the new Birki Air 2

Weight 3 lbs Color Blue

Measurement based on shoe size

offering the same excellence as Rail but with a streamlined design featuring a smaller lens and lighter build

Silicone grippers on the hem prevent the fabric from riding up + keep the short in place during high-output movement

Ultraventure 4 Wide Size:8 the new Birki Air 2Discover comfort worth sweating over with the fourth generation of Topo Athletic's best selling trail runner. The Topo Athletic Ultraventure 4 trail running shoes' plush platform combines with our signature roomy toe box to deliver long lasting comfort, while the ZipFoam midsole offers lightweight response. Topo Athletics Vibram XS Trek EVO outsole offers excellent multi surface traction, with a lug pattern and depth optimally designed for light to