Explore Seren Grey, the mid-calf biker vegan boots with adjustable straps and a chunky lugged sole crafted from vegan nubuck—a sustainable, innovative, and water-resistant material. These boots boast a soft nubuck-like upper contrasting the robustness of the slip-resistant sole. Featuring two adjustable buckle straps for embellishment and a snug fit, complemented by front shoelaces. Hypoallergenic, breathable, and antimicrobial, these boots offer toxin-free comfort.