This shoe was designed with comfort technology like an oversized ABZORB heel crash pad

Cush50™ midsole compound features a blend of EVA and EPE for an ultra-smooth and long-lasting rebound

Upper : Leather

The BIRKENSTOCK Twist sock features an authentic wool look with a chunky-knit optic

Genuine Leather - 1

SMARTWOOL HIKE TARGETED CUSHION ANKLE Size:XL This shoe was designed withFeel the peak of hiking comfort with our Hike Targeted Cushion Ankle Socks. Designed with our top sock technologies and cushioning in key areas, keep your feet feeling energized on the trails with the comfort, durability, and performance oriented fit of this trail ready pair. Mesh zones help add breathability, while a comfort welt helps this sock stay put in your boots. Indestructawool durability technology is intentionally knit into high impact wear