ION's 3D Fit technology allows perfect adjustment according to the morphology of each person. Back length and waist circumference are the parameters for individual adjustment. This is why the Team Series is available in sizes M and L. The inner Ergo_Pad is interchangeable and provides optimal lumbar support thanks to two profiles (each harness offers two options: thin or thick pad, the choice is yours). The Riot Curv Team Series is the stiffest harness in the ION range (flex index of 18), for a more direct and agile feel. Its ultra-light Curv construction distributes forces evenly throughout the harness. However, it remains flexible enough to allow perfect freedom of movement. The hydrophobic Hyper_Foam provides a better overall ergonomic fit, reduces weight and the Neoprene_Belt provides flexibility at the front. ION's streamlined Specter Bar (kite hook included) completes the Riot Curv Team series. Its Curv_Flaps allow the force to be distributed evenly and optimally throughout the harness. Comes with an integrated Kite_Knife Multitool 2.0. The Team Series is the harness of choice for athletes like Aaron Hadlow and Gianmaria Coccoluto.