Hoka One One Kaha 2 Low GTX - Womens Sharkskin/Blue Coral。QuestionsCushioned. Durable. Adventurous. With a remarkable weight-to-cushion ratio, the Kaha 2 Low 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. - Leather Working Group Gold-rated waterproof nubuck leather - GORE-TEX footwear fabric with 71% recycled polyester face fabric - Dual-density CMEVA midsole with HUBBLE® heel and SwallowTail™ - Late stage MetaRocker™ with integrated flex grooves - Vibram® Megagrip rubber with Traction Lug 5mm lugs - Abrasion resistant toecap and heel - Waterproof membrane bootie construction - Anatomical Achilles construction with heel pull tab - Topically applied PFC-free water repellency treatment - Rubberized EVA midsole Molded PU sockliner with 50% soybean oil - 51% Recycled polyester quarter mesh and tongue mesh - 90% Recycled polyester exterior collar mesh - 80% Recycled polyester lining mesh - 80% Recycled polyester strobel board?