Leather BE SEEN in Nite Vision. Hard Yakka brings you an industry first - Beacon Mesh Technology. This boot lights up in like a beacon in low light conditions, for added safety at dawn and dusk. Also featuring a TPU outsole, PU midsole and memory foam footbed for additional comfort under foot, Nite Vision is ideal for workers in the Industrial space, Construction or general trade looking for an extra level of comfort, technology and safety. Beacon Mesh Reflective Technology for enhanced visability Water Resistant Leather & Breathable nylon upper 10 Gauge YKK Coil Zip Dual Layer memory foam / PU footbed Additional underfoot Phylon interlayer Nylon (Non-Metallic) Shank TPU Outsole, PU Midsole Certified to AS/NZS 2210.3:2009