Discover around-the-clock performance with 1SIX8 Mesh AC+ Pro. Engineered with a rugged mesh upper, breathable lining, and an oil- and slip-resistant Merrell M Select(TM) PRO rubber outsole to keep you going strong 24/7, 168 hours a week to be exact. FEATURES BREATHABLE UPPER MATERIALS: Mesh uppers for breathability and lightweight SLIP RESISTANT: Merrell M Select(TM) Pro outsole is slip resistant, oil resistant, and durable. SPECS Upper: Mesh upper for breathability and lightweight Lining: Breathable mesh lining Footbed: Kinetic Fit(TM) Base removable contoured insole for flexible support Midsole: EVA midsole for stability and comfort Outsole: Oil and slip resistant rubber outsole; Mark II tested. Merrell M Select(TM) PRO provides traction that grips when and where you need it Weight: 1lb 3oz/556g - per pair