Silverback aprons are known for there unique, ergonomic, and comfortable fit, durability, super lightweight, providing unrivaled lumbar support, maximum protection, and a stylish design. The Silverback ORIGINAL Pro is the evolutionary leap taken from our original designs, incorporating a honeycomb dorsal support with an abdominal sling offering the best core support system on the market. FEATURES: Back and IAP(CORE) Support System15% lighter Protective (DNA 5.75 mm impact foam) Bi-lateral fastening system Double Knife pockets Breathable Water repellant finish FABRICS 90% Cotton/10% Nylon LEATHER 2.2-2.6mm heavy-duty chrome 6061 Aircraft grade Aluminium buckles Made in the UK LARGE: 38"-42" WAIST