K Swiss Ultrashot 4 Mens Tennis Shoe - Dazzling Blue 。Fit Tip: Length: True to size Width: Medium Arch: Medium to low Overall Fit: Slight break-in The Ultrashot 4 represents the next level of performance, favored by ATP professionals and crafted for players seeking dominance on the court. Surge 7.0 midsole technology delivers explosive energy return, while a custom graphite winglet enhances lateral stability and freedom of movement. The revamped Aosta 7.0 outsole ensures exceptional grip and durability, perfect for intense rallies and rapid direction changes. Backed by a 6-month outsole guarantee, the Ultrashot 4 is built to withstand the toughest matches. Color: White/Peacoat Average Weight: 16 oz. (Men\'s Size 10.5) 6 Month Outsole Warranty Return. New.