Introducing the Hey Dude Shoes Men's Size 9 Wally Sox Ultralight Wally Sox Slip-On, perfect for travel, casual outings, and workwear. These shoes feature a round toe shape and a slide-on closure for easy wear. The upper material is made of polyester and the lining material is synthetic, while the insole material is foam and the outsole material is synthetic.With a solid pattern and ice grey color, these shoes are a modern and novelty addition to any wardrobe. They are ultralightweight, cushioned, and have a flexible sole for all-day wear. The dual lace system and easy slide-on design make them convenient for wear with or without socks. Made to hug the foot throughout, these shoes are comfortable and stretchy, making them suitable for all seasons.