Amazon.com | CALTO Men。The CALTO G63892 3 Inches Elevator Height Increase Blue Perforated Slip-On Men\'s shoes in size 7.5 offer a stylish and comfortable option for those looking to add a touch of sophistication to their footwear. Made with a leather lining, suede upper, and foam insole, these slip-on shoes feature a solid blue color with a round toe and logo accents. Perfect for travel, casual outings, activewear, or workwear, these shoes are designed for all seasons and come from the comfort plus product line by CALTO. With a rubber outsole and standard width, these shoes are a reliable choice for the modern man.