HOKA ONE ONE Hoka Kailua Women's Trail Running Shoes Air Mesh Upper - Allows air to permeate the shoe. Under Tongue Comfort Collar - Provides a more comfortable fit. Lightweight EVA - Works in concert with an EVA Strobel Board to deliver a responsive fit and consistent cushioning. Balanced Stage Meta-Rocker Geometry - Provides improved stability. Full Length HIP IMEVA Midsole - Provides lightweight cushioning, a responsive ride and lower heel-drop offset.