Barely worn. Smoke free and cat free home. Make me an offer! Here are some details about the shoes: - Open engineered knit upper offers enhanced breathability and comfort - Zero-drop, non-elevated sole for proper posture and balance - Removable sockliner (insole) if you want a "more barefoot" feeling - Designed with a wider than average toe box to allow the forefoot to spread - The rubber outsole provides long-lasting durability and adequate grip