Design: Waterproof lower Engineered from natural rubber and insulating neoprene Pull-on style In-Shoe Comfort: Recycled polyester lining and insole for comfortable all-day wear Durability & Traction: Chunky multi-directional tread for added grip Additional Details: Certified vegan Handcrafted It is recommended that these boots be worn with socks to protect the wearer's skin from contact with rubber