Snorkeling fin. The Pro Star is another versatile fin in the Cressi line and is an exceptional choice for Scuba, Snorkeling and Freediving. Inspired by the Pro Light, the Pro Star is a lightweight and comfortable full footpocket style fin. For power transference, it incorporates the blade beneath the footpocket and the angle of the blade provides the ultimate in efficiency during the kick cycle, requiring less energy to load the blade. This fin is constructed using multiple compounds bonded together to provide comfort around the foot, yet strong enough to transfer strength where needed. Can comfortably be worn with or without neoprene socks. Color: Black. Size: 39 / 40 (5,5 / 6,5)