Swedish goggles are notable for a lack of a gasket or seal around the eye cup, as found on most other goggles. They come in various colors including clear, black, blue, green, red, amber, pink, silver metallic and bronze metallic. Swedish goggles are relatively low cost.
Much of the popularity of Swedish goggles is due to their customizable fit. The goggles are sold unassembled, with each goggle set including a pair of eye cups, one long latex rubber strip, and a nose piece consisting of string that fits inside a plastic or rubber tube. Swimmers may choose a single or double head strap, and some choose to cut a small piece of latex from the head strap for use as a nose piece.
Swedish goggles require complete user assembly, which results in a fit that is specifically tailored to their owner. Proper assembly generally requires some skill and practice, as well as precision. Before assembly, the inside edges of the lenses are often filed down to remove any sharp edges and thus improve comfort.
Prolonged and repeated use of Swedish goggles often causes Swedish lids.