BNIB Samuel Hubbard Freedom Stroll Sneaker Color: Buff Nubuck This handcrafted, modern take on the classic derby gives you freedom of movement along with total comfort and style. • Removable Carbosan® foam insole for amazing underfoot comfort and high energy return • Carbosan lining with antimicrobial and antifungal properties for superior odor absorption • Dual-layer laminated insole board for lateral stability in the heel and flexibility in the forepart