The OeTZI3300 gives us a more standard sneaker look with the OeTZI3300 OTZ1 Low Primo Suede. Soft natural leather suede makes these shoes ready for any weather. An internal stretch sock membrane contours the foot for maximum comfort, while still being warm and breathable. An anti-microbial cork footbed promotes healthy posture and shapes to your foot to make each step a pleasant experience. The tread design is tested to comply with anti slip footwear standards. The OeTZI3300 OTZ1 Low Primo Suede is a sneaker in every way except its more comfortable than your slippers!Please order 1/2 size up. Shoes are intended to fit snugly.