Boa L6 twist closure, optimal fit and breathability on the upper due to the extra fine microfiber material, 3D EVA material tongue encloses the foot - for maximum wearing comfort, Ortholite insole, spacious toe box, 250 g Type Article Features breathable Area of use Race Color name black Gender men Size (D) 40.0 Size (US) 7 Main color black Lining material leather Closure system BOA twist closure L6