The five ten hellcat pro shoe the hellcat pro features a durable weather resistant synthetic upper that keeps your feet warm and dry in the harshest conditions by beading up and repelling water the 34 dual density vibration dampening tpu shank allows for flex when walking while maintaining rigidity when pedaling the stealthreg c4trade rubber absorbs shock and reduces vibration while the classic dottytrade tread provides great traction on and off the bike even in wet conditions