Otus has been developed and shaped with specific lasts to create a safety boot designed for a wide and comfortable fit for people with foot health issues. It features a aluminium toecap and flexi-midsole, an Activ-TEX® waterproof membrane, and a BOA® precision fit dial system. The upper is made from full-grain black leather with a 60% recycled polyester lining, the midsole is made from a shock absorbing EVA, with a rubber outsole and TPU scuff caps.