With a remarkable weight-to-cushion ratio, the Kaha 2 GTX delivers peak performance with peak plushness. Updated with a HUBBLE® heel with SwallowTail™ geometry, this durable hiker features Vibram® Megagrip with Traction Lug for increased ground contact. Consciously crafted, this trailblazing silhouette employs GORE-TEX footwear fabric with recycled textile. It’s maximal “HOKA” cushion for the trail. Think Bondi, but for hiking.Waterproof nubuck leather from certified Leather Working Group Gold-rated tannery, Waterproof membrane bootie construction GORE-TEX footwear fabric with recycled textile Quick-lace metal top hooks, Abrasion resistant toecap and heel Midsole: Rubberized EVA midsole, Molded PU sockliner with 50% soybean oil Midsole: 2-density CMEVA midsole with HUBBLE® and SwallowTail™ design, Late stage Meta-Rocker with integrated flex grooves Outsole: Vibram® Megagrip rubber with Traction Lug design, 5mm lugs Men's Hoka Kaha 2 Gtx