KSO Harness Profile
ION Sol Curv
2026The women's hardshell without compromise
Big AirFreerideIntermediateAdvancedPro
Brand
ION
Type
Waist
Shell
Hardshell
Sizes
34/XS – 40/L
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
Back support9/10
Locked-in fit9/10
Freedom of movement6/10
Pressure comfort8/10
Spreader options8/10
Durability9/10
Lightness8/10
Drainage7/10
Ease of use7/10
Stiffness8/10
Preliminary editorial scores — final confirmation pending.
Model years
Sizes & RRP
34/XS36/S38/M40/L
Available
About this harness
The Sol Curv is ION's premium women's hardshell: full Curv composite support shaped for the female body, shipped with the Spectre Bar 2.0. For years women who wanted real hardshell performance had to make a men's harness fit — the Sol Curv ends that quietly and completely.
About ION
ION
ION
ION is a watersports brand offering wetsuits, harnesses, impact vests, apparel and bags.
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