Handsome leather oxford is outfitted with a patented Masai Sensor sole that has a soft surface similar to walking on a sandy beach. The natural instability this creates activates the supporting muscle system and conditions the body simply by walking, while the three-dimensional mesh lining embraces your feet. With continued wear, benefits can include improved circulation and posture, reduced stress and pressure on the back, feet and joints and an overall toned appearance. -Lace-up style. Removable insole. Leather upper/leather and textile lining/rubber sole.