From U Power’s “Rock & Roll” line, these ankle safety boots feature pull-up water resistant leather upper with wing tex lining, revolutionary air tunnel lining for improved breathability and stress-out system in the tongue for added comfort. Including an AirToe Composite breathable non-metalic toe cap with membrane allowing the foot to breathe. Action dry footbed – EVA ergonomic support with open cells to keep the foot dryer and antifungal. Dual density PU outersole with shock absorbing Airbag cell and tough PU scuff cap. Pierce resistant Save and Flex non-metalic midsole.