Ebay offers Hey Dude Men's Wally Sox Shoes for $20.99 (Reg $34.99) with free shipping.

Product Description:
The Wally Sox style gives you sock-like comfort with the classic Wally look. Made to hug your foot, the easy slip-on style and no tie laces are perfect for those on-the-go days. 

• Slip-On
• Stretch Lace
• Textile upper
• Comfort cushioned ankle collar
• Elastic laces
•  Easy-on system
• Travel ready
• Removable foam insole
• Upper treated with water repellant spray