Swims' Fjell Boot is a clean, classic and modern take on a traditional hiking boot. Made with salt stain resistant waterproof leather, it features an all-new high density EVA midsole and rubber outsole with ripple design inspired by parachuting boots from the 1950's. The uppers are oiled leather with metal eyelets, reflective branding at the back and a soft padded collar made with synthetic wool. Cosmo 200g of insulation will keep you warm and comfortable all day long. The signature insoles use Bloom algae that captures carbon dioxide from the atmosphere, helping us to reduce our footprint. Runs small: size up for a better fit.