HOKA ONE ONE Hoka Mafate 4 Trail Running Shoes - AW16 synthetic-and-mesh Rubber sole Shaft measures approximately 2.5" from arch Lightweight No Sew SpeedFrame Construction - Keeps undue weight and bulk down creating a streamlined upper that supports in a lightweight form. External Monomesh Debris Screen - Stops trail debris and dirt from entering the inner of the shoe, whilst retaining breathability. 3D Mesh Upper - Allows air to permeate within the inner of the shoe, crating a cooler, drier, more comfortable fit. Lightweight External TPU Heel Counter - Supports and stabilises the rear heel, for greater comfort and protection. HOKA Race Lace - Intuitive quick lace system that makes fastening / loosening and adjustment a breeze.