Zero-Drop & Super thin - The zero drop, and grippy rubber sole, promote proper posture and balance, connect you to the ground. No Tongue -The minimalist sock-like design make them easy on & off. Put your feet in, pull on the loop on the back of the shoes, make it easy to put on shoes. Wide Toe Box Optional - Choose from our standard toe box for a familiar athletic fit, or our wide toe box for maximum toe freedom and comfort. Two Wearing modes - 'Seamless layer' between midsole and insole ensures comfort, use insoles or not for barefoot feeling, it's up to you! Comfortable Wearing - You could wear them without socks. The minimalist shoes are perfect for any occasion, like gym, walking, running, cross-training, deadlifting, or daily wear.