The Women's HOKA Kaha 2 Frost GTX Moc is an insulated shoe for winter hiking. Just like your favorite sleeping bag, except made for your feet and willing to head out for a hike. The stretch fleece top collar hugs the ankle, while PrimaLoft Black insulation is quilted into the panels for a puffy-like look and toasty warmth. The hidden GORE-TEX membrane provides waterproof protection and underfoot, a Vibram MegaGrip rubber outsole with 5mm lugs delivers all the traction necessary on ice and snow.