Popular with caregivers and wheelchair users. Keeps your feet warm. It's a size S, but it's quite roomy. I'm a size 26.0, and there's still space. This neoprene hot water bottle provides comfortable warmth with a temperature adjustment button. - Colors: Red, Blue - Material: Neoprene - Brand: CLOZ - Features: Button for temperature adjustment - Design: Simple and stylish Thank you for viewing.