The Zenith Summer is the warm-weather version of our flagship Zenith — designed with an open, breathable mesh upper for maximum airflow on hot days. The wide anatomical toe box, 4mm flexible zero-drop sole, and non-slip outsole carry over from the original, giving you the same natural barefoot feel in a cooler build. Core Features Wide anatomical toe box — lets your toes spread out and grip naturally with every step. 4mm flexible zero-drop sole — heel and forefoot sit at the same level, with just enough protection underfoot to keep you connected to the ground. Breathable upper — lightweight construction that moves with your foot. Ultra-light build — engineered to feel like you're wearing nothing at all. Versatile — built for everyday wear, travel, the office, and casual outdoor use. What's Included 1 pair of ZERO Footwear shoes Standard insole Care Machine washable on a gentle, cold cycle (place in a mesh laundry bag), or hand wash with mild soap. Air dry away from direct heat — do not tumble dry. Shipping & Returns Free shipping to the United States. 30-day return window from the date of delivery — see our Return Policy for full details.
