FootJoy DNA 2.0 BOA Golf Shoes The SnugFit tongue with MicroVent technology shapes to the foot while providing breathability. A 3D FoamCollar molds to the ankle for unsurpassed support, comfort and fit. The NitroThin TPU outsole provides lightweight stability and performance. Tornado Cleats by Softspikes help to achieve a low profile while the thinner spec receptacles ensure low-profile performance through the TourLock cleat system. The Nitro Last offers a full rounded toe character, slightly shallow forefoot, slightly narrow heel and standard instep. The extra depth helps accommodate a thicker fit-bed for enhanced cushioning. ChromoSkin leather, developed by Pittards of England, is a supple, lightweight, durable and waterproof leather. BOA Closure System provides maximum comfort and stability.