Woot offers Amazon Essentials Men's Waffle Robe for $9.99 free shipping with Prime.  

Product Description:
We listen to customer feedback and fine-tune every detail to ensure our clothes are more comfortable, higher quality, and longer lasting—at affordable prices for the whole family.

• RELAXED FIT: Comfortable, relaxed fit through the body and sleeves
•  60% Cotton, 40% Polyester
• COTTON WAFFLE KNIT: This soft, lightweight cotton blend waffle knit is cozy, breathable and highly absorbent, providing all day comfort year-round.
• MID-LENGTH WAFFLE ROBE: This classic waffle robe is a wardrobe essential. Perfect for bathing, layering over your pajamas, lounging at home, or relaxing at the pool.
• DETAILS: Features modern trim framing around the front placket, sleeve cuff, and top edge of pocket, adjustable belt with inside waist tie to keep your robe in place, and front patch pockets to hold your small essentials.