Yonda Sports are the official 2021 Swimwear and Wetsuit partner for all Castle Series events. Our wetsuits have been built to enhance your performance with technical neoprene panels, the right balance of flexibility and buoyancy and will aid your swim style. As a British brand, we offer swimwear, wetsuits, goggles, trisuits and accessories to compliment your performance as you race towards the finish line.
Castle Series fans get a 15% discount on all swim related purchase*. Code details can be found in your registration confirmation email. Alternatively sign up to our NEWSLETTER.
*discount does not apply to the very competitively priced wetsuit hire.