Runderwear is a small brand in Dorset which makes technical performance underwear to prevent chafing. Voted the UK’s number one Underwear and Socks Brand at the UK Running Awards, Runderwear™ is well-known for designing seamless, moisture-wicking underwear that runners love. Runderwear is also the sports bra and underwear partner of England Athletics and their Sports Bras also come with their chafe-free guarantee and are available in sizes 28A to 40H.