KSO Harness Profile
ION Radar
2025The seat harness that borrows from climbing gear
Brand
ION
Type
Seat
Shell
Hybrid
Sizes
S – XL
KSO Editorial Scores
The same ten characteristics, scored 1–10 for every harness in the index — comparable across all brands. How we rate →
Data checked: July 2026
Preliminary editorial scores — final confirmation pending.
Model years
Sizes & RRP
Available
About this harness
The Radar is ION's all-round seat harness: a hybrid shell with an integrated neoprene belt and climbing-inspired ergonomic leg straps that eliminate the usual seat-harness pressure points. The low hook point keeps power manageable for schools, strong days and long foil sessions — shipped with the Spectre Bar 2 spreader for even load distribution.
About ION
ION
ION is a watersports brand offering wetsuits, harnesses, impact vests, apparel and bags.