The Play Short Insulated Boot is able to be worn in temperatures as low as -5degC (23degF). A simplifying of the iconic design of the Original Boot, the Play Boot fast became a best-selling Hunter silhouette. Just grazing the top of the ankle, with a flatter platform sole for comfort, finished with a pull tab for easy foot entry. The design is crafted from the highest quality natural rubber, a cozy inner cocooning layer of vegan shearling lining and is 100% waterproof. Design: Waterproof Flatter platform sole for comfort and versatility Handcrafted from the highest quality natural rubber Pull tab for ease of foot entry In-Shoe Comfort: Inner cocooning layer of vegan shearling to keep your feet warm and cozy Added thermal insulation insole for added comfort Durability & Traction: Rubber outsole provides enhanced traction Additional Details: Certified vegan Insulated to temperatures as low as 23degF/-5degC