Nylon shank stabilizes and supports your foot on uneven terrain

• Sheepskin lining

Enjoy the active life in this multi-purpose sneaker with heel-to-toe features that include an adjustable lacing system for a customized footbed supported by a slip-resistant ROK n ROLL™ outsole that delivers a gentle rolling motion underfoot while walking

Water-repellant materials

• Waterproof membrane seals out water and lets moisture escape

Men's Birkenstock Jackson Nubuck Leather Size:41 Nylon shank stabilizes and supportsSay hello to Birkenstock's new lace up boot Jackson. It features a water repellant upper and waxed seams, as well as a robust, rubber sole to ensure a secure grip. And the cork frame of the outer sole guarantees an authentic design. The upper is made from water repellant, oiled nubuck leather.