Combination leather and mesh upper. Central lacing system locks the foot in place. Foam-padded collar and tongue for a snug, comfy fit. Seamless Phantom lining that is odor resistant. ABZORB® technology for the midfoot features an ideal blend of cushioning and compression set. Walking Strike Path® technology stabilizes the foot through the natural gait cycle. ROLLBAR® technology posting system reduces rear-foot movement. Rubber outsole. Approximate Measurements: Weight: 1 lb 2 oz No box. Like new. Worn twice. Great for walking and physical activities.