HOKA ONE ONE Womens Conquest 2 Running Sneaker Shoes fabric Imported Synthetic sole Shaft measures approximately 2" from arch Lycra ComfortFrame Upper - Delivers an adaptive, comfortable fit. Lycra Tongue - Helps provide a frictionless, customized fit. TPU External Heel Counter - Provides Support. Early Stage Meta-Rocker Geometry - Provides improved propulsion. Lightweight EVA Midsole Top Layer - Provides signature Hoka Cushioning.