Redback - Suede Non Safety Boot UBBAAll Redback boots make your working life easier, thanks to light weight flexibility combined with heavy duty durability. Our air cushion midsole is made of a special compound with millions of tiny air bubbles to improve shock absorption and energy return, and to reduce weight. Coupled with our anatomic last and sole profiles, this is why Redback boots keep you on your feet for longer. The classic Redback Derby cut, elastic sided boot Thicker, tougher