SONIC⁵ is the ideal choice for Twintip Big Air

Provides a rash-free

and performance across a wide range of foiling disciplines

When you pull with your back arm

84% less chemicals

Runway Kneepad create20250402 SONIC⁵ is the ideal choiceWhether you are just beginning your wing foiling journey or advancing to more challenging tacks and jibes, there is no doubt you will be spending plenty of time on your knees. This can lead to worn out wetsuits, or worse, injured knees that keep you off the water. The Runway Knee is your solution, providing a protective barrier for both. Featuring a ballistic knee cap material backed by closed cell foam and an ergonomic neoprene construction, it stays