Thermal-Bootie Size:11 as interior seams may sometimes

as interior seams may sometimes cause discomfort

Ideal as a lightweight base-layer under jackets or outerwear

Durable & Stylish: Made with premium materials for long-lasting wear

Warm core + insulated hand pockets for extra coziness

Thermal-Bootie Size:11 as interior seams may sometimesPlease note! Sizes are in inches, not regular shoe sizes Sizing: Measure your foot from back of the heel to the end of your longest toe. We suggest that you go UP 1 2 inch from the size you measure on the tape if you are between sizes. 35F to 50F Best to be used as a camping slipper to sleep in light use around a cabin, house to tent. or inside a boot as a liner. Features: Patented AERIS 1000 Insulation Technology (1 25mm of loft) Maintains Warmth,