Bolt Winter is a low comfortable rubber boot made of PVC-free natural rubber. Designed with extra cushioning at the heel for increased ergonomics. A robust reinforced outsole, heel cap and reinforced toe for extra durability. lined with warm arrows, tight and comfortable fit, perfect for cold and rainy days in town. ⢠PVC-free natural rubber ⢠Good heel grip ⢠Stable and torsional ⢠PVC-free Natural rubber ⢠Easy to put on / off ⢠Vegan