Woot offers Adidas Unisex Adilette Flow Slide Sandal for $12.99 (orig. $30). Free shipping for Prime Members.

Product Description:
Wherever your plans take you, slip into total comfort in these cushioned one-piece swim slides from adidas. Whether you're taking a stroll or relaxing poolside, these slides will cradle your feet. Slip them on and you're ready to go, with a lightweight upper and shaped footbed to keep you comfortable on every step. 

• Cushy one-piece slides with a cool look for the shower, beach or pool
• SLIP-ON: Slip-on style for easy on and off
• CONTOURED COMFORT: One-piece molded construction for an easy fit
• SHAPED FOOTBED: Shaped footbed for step-in comfort
• Imported