Swimming areas in triathlons are often cold because they take place in open water, so specialized wetsuits have been developed for the sport. They are generally thinner than traditional wetsuits and sleeveless versions are also available. They are designed to get in and out of the water quickly to help you in transition. These wetsuits have a smooth, slick surface to help reduce water friction, enabling a faster swim. They are also designed to keep you warm and to add buoyancy. In most triathlons, wetsuits are allowed and in some events they are mandatory. Make sure your wetsuit fits you properly because if it's too tight it will hamper your movement and if it's too big it will allow too much water into it. Wetsuits are available in various materials, sizes, styles and colors.
