XO Sport AS is a Norwegian specialist retailer focused on competitive swimming, bringing essential training and race-day equipment together in one online store. Its range includes men’s and women’s swimwear, such as training suits, racing swimsuits, bikinis, jammers and competition briefs, alongside Arena parkas and high-performance racing suits. Swimmers can also shop for goggles, swim caps, bags, fins, paddles, kickboards, pull buoys, snorkels, bottles, towels and other accessories.

The store highlights products from brands including Arena, Swans and Delfina, and describes itself as Norway’s only supplier of Delfina and Swans. XO Sport also serves swimming clubs with club apparel and equipment, featuring selections for named Norwegian clubs, and lists swimming events for 2026. Customers can find product size guides and contact the business for sizing help, returns or exchanges.

The store states that orders are normally dispatched within one to two business days, with most deliveries arriving two to five days after dispatch. It offers secure card and other common payment options, as well as a 14-day right of withdrawal