An update on our best selling design provides you lightweight traction and breathable comfort without compromising on style and performance.Ultra Lightweight Air Mesh UpperUltra Lightweight Air Mesh Upper cuts a contemporary athletic profile that's light enough to keep you cool and comfortable but thick enough to keep pine needles and other debris from penetrating the shell.Comfort InsertsCallaway Comfort Inserts made with proprietary blend of EVA for step in comfort.Rubber outsolesFull length low profile EVA and minimal rubber outsole achieves an ultra lightweight performance platform.Engineered Traction SystemAll Rubber Engineered Traction System (ETS) Spikes have directional swing traction to maximize performance bevelled inner slopes for anti clogging and bevelled outer slopes for strength and durability.LacesSecondary set of complementing colour fashion laces included.30 Day Comfort GuaranteeWarrants shoes for fit comfort or cushioning within 30 days of purchase.Please note We recommend to buy half a size bigger than your usual shoe size for this particular product.