Lightweight and without any seams, the Sebago Cyphon Sea Sport feels almost as if it were not there. The flexible construction and an elastic bungee lace system with a locking toggle ensure that the shoe sits perfectly. The spandex/neoprene lining ensures a high level of comfort and breathability. It also features mesh with an antibacterial treatment, a removable footbed, C3 ventilation for fast-drying, an EVA midsole for good shock absorption and a very grippy rubber sole.