Ride beyond your limits with regalo on road comfort last construction transtextura plus antibacterial footbed and airstream 4 vent cooling system deliver long ride comfort and freshness while the forcedrive nylon airstream outsole and velcro strap closure offer great power transfer to make the most of every pedal strokefeatures sole forcedrive nylon airstream outsole tread streamlined tread anti slip studs in front and rear foot bed transtextura plus antibacterial foot bed