This is VJ's most cushioned winter running shoe. When you add 17 star-shaped steel studs per sole and a new PerFOAMance midsole, you end up with a highly capable winter runner for slippery surfaces. The 8 mm drop makes it easy to direct your power forward. The shoe's shape offers room for your toes to move, and the last is spacious. - Wide last: width 4 out of 5 in the Sarva range - Superior Contact outer sole - 17 carbon studs, in the shape of a star, per shoe - Heel stack 25 mm, front stack 17 mm, drop 8 mm - The upper is made of one single piece of waterproof material - The PerFOAMance midsole is made of ETPU, offering better comfort and cushion than common EVA midsoles - great for hard surfaces - FitLock structure for an excellent fit Note! Studded shoes damage most flooring materials and can be slippery on metal and smooth stone floors - do not wear indoors. Measure your feet's length while wearing the socks you intend to use with these socks. If your feet have a length differ