2XU performance sportswear and Sundog Eyewear are proud to announce their sponsorship of two of Britain’s top athletes: Richard Stannard, triathlon's fastest swimmer, and current mountain bike national champion Sam Gardner.

2XU in its inaugural season has already become one of triathlon's premier brands. Sundog Eyewear have become known in triathlon for their excellent quality and great value for money products. Sundog is the recommended eyewear for the British Triathlon Federation and the official eyewear for Ironman UK.

To celebrate this great partnership, they will be running a competition at their stand at the Michelob ULTRA London Triathlon expo to win:

• 2XU Comp 2 wetsuit: thought by many athletes to be the most comfortable and flexible entry-level wetsuit on the market. Retail price £169.99
• One pair of Sundogs Track (editor's choice in Runners World magazine) a three-lens interchangeable system complete with all lenses, soft cleaning case and hard case,
• One pair of MadmanX, a sports glass with vented lenses and soft cleaning case,
• One pair of Sundog lifestyles glasses,
• Sundog transition towel ,
• Sundog cap,
• Sundog's anti-mist stick for glasses

To enter the competition just go along to the Sundog stand (number N126) on either Saturday or Sunday and complete a form – details on the expo can be found at www.londontriathlonexpo.com