Upper: Abrasion-resistant performance-mesh upper / Breathable-waterproof FUTURELIGHT™ membrane / Doublepunched eye row for fine-tuned lacing / Molded Lycra® collar / Protective molded-TPU toe cap and no-sew mudguard / Gusseted tongue / OrthoLite® X55™ footbed made with 5% recycled rubber content Sole Unit: VECTIV technology designed to help maximize energy on the trail / Single-density 3D TPU plate under forefoot helps with multi-directional stability / Rocker midsole geometry engineered to create long-lasting forward propulsion / High-rebound, single-density EVA midsole / Surface Control™ rubber outsole optimized for hiking / 4 mm lugs for superior traction