Your harness is the link between you and your kite, so fit and support matter. Northern Watersports stocks the ION kitesurf harness range — waist and seat harnesses engineered for load spread, comfort and lasting back support across long sessions. From stiff carbon composite shells for big air to softer all-day options, ION has a harness for every riding style. As riders ourselves, we'll help you get the fit right. Fast UK delivery and price match guarantee.