Our founder, Dr. Ron Hill, won the Boston Marathon 50 years ago, and since then developing gear fit for the ultimate race has been something of an obsession for us. This season’s version is our most technical twin short yet, and is packed with features to help you keep going, and going, and going. The outer short, in a relaxed fit, stretches brilliantly to let you run freely. Carrying fuel and essentials on a long run shouldn’t feel like a long haul - we’ve carefully designed 2 drop pockets for gels, and a secure pocket at the back too. A new lightweight performance mesh inner keeps you cool on warm days. Two hidden thigh pockets are great for essential items. The fabric provides the optimum balance of stretch and support. The Infinity Marathon Twin short is built to help you feel like you can run forever.