The Nano toe meets or exceeds all ASTM safety standards.
5 M, Men's Thomason Nano Toe Work Shoe, Medium Brown PR With a memory foam and PU insole, and a compression molded EVA midsole, both constructed with static dissipative features, the Thomason NT offers superior rebound for all day long comfort. Size 9. The upper is constructed with a rich, full grain, oiled leather and features a twin elastic gore opening.The Thomason NT's rubber outsole is slip and oil resistant as well as features static dissipative properties.