The sturdy appearance and genuine natural rubber material of the handcrafted Halla Mid Winter boots tell what they're about: they're made to withstand the challenges of everyday use in challenging weather conditions. The thick sole helps your feet stay comfortable even if you spend the day walking around the city. - Regular fit - Main material: FSC-certified natural rubber - Insulation fiber to keep the warmth in the boots - Long zipper for easy on and off - Insoles made from algae-based Bloom material - Reinforcements in the heel and toe - Pull tab at the back - Midsole with a metal stiffener Natural rubber boots can last a long time with a little care: keep them clean with a soft sponge and mild soapy water. Occasionally, apply a silicone-based rubber conditioner to the surface. Store the boots away from direct sunlight.