*Size/Fit Summary: True to size, Regular fit* Waterproof and winter-ready, the Women's Wanderer Tall Slouch Snow Boot is our high-performance snow boot with an adaptable silhouette. Handcrafted with a recycled nylon upper and recycled polyester fleece lining, the boot features channels along the upper to create a soft and scrunchy shape. The grippy rubber soles and supportive OrthoLite® footbeds mean you can trek through cold climes with confidence and in comfort. This white boot can withstand temperatures as low as -15°C (5°F).