Description
The ION Sol Curv 2026 is ION's hardshell kitesurf waist harness designed for the female anatomy: high lumbar support and optimal control. Its 3D-moulded CURV® shell balances stiffness and flexibility, and 3D Fit technology, with tall sizes and an interchangeable Ergo_Pad, adjusts it to your body. Camille Losserand rides it.
Who it's for
- Advanced riders into jumping and freeriding who want lots of support.
- Kiters with a long back who need tall sizes (ST, MT).
- Anyone who wants maximum back support with a women's pattern.
Features
- Aluminium hook: forged aluminium hook integrated into the bar body, with an upper curve for more strength and less leverage.
- Spectre flaps: tough TPE plastic flaps, easy to remove and fit, that stop the spreader bar from rotating upwards; they add stability and improve response.
- 3D-moulded CURV® shell: stiff central structure for reliable support and more flexible sides that adapt to the body.
- Side padding: inner pads stitched into the sides that stop the harness riding up and keep it stable.
- C_30_Buckle: carbon buckles to adjust the spreader bar straps, easy to handle and very light.
- Hyper_Foam: viscoelastic foam that adapts to the body without soaking up water.
- Internal Flex_Belt: flexible internal closure belt that ensures a snug fit and adapts to each rider's anatomy.
- Kite_Knife 2.0 multitool: safety knife and multitool with Torx (TX20) and PH3 bits; works for the board's footstraps and for the modular hook system of ION spreader bars.
- Ergo_Pad: interchangeable lumbar pad to adapt the support.
- Construction: 3D-moulded CURV® hardshell.
- Stiffness: medium-high.
- Profile: low.
- Bar and hook: includes the Spectre Bar 2 with hook, D-ring and safety handle.
- Composition: 30 % polypropylene, 20 % PVC foam, 15 % neoprene, 15 % EVA, 10 % polyester, 10 % polyamide.
Colour
Available in store in 733 deep-water and 900 black.
Which size to choose
| Size | EU size | Waist (cm) | Back length |
|---|---|---|---|
| XS | 34 | 60-70 | – |
| S | 36 | 68-80 | ≤45 |
| ST | 72 | 68-80 | >45 |
| M | 38 | 78-90 | ≤46 |
| MT | 76 | 78-90 | >46 |
| L | 40 | 88-100 | – |
Official ION size chart for women's harnesses. Measure your waist at the height where you'll wear the harness. If you are between two sizes, the smaller one holds better and rides up less; the larger one leaves room for thick wetsuits. The tall sizes (ST, MT) are for longer backs: if your back length exceeds the value in the chart, choose the tall version. Check the selector for the sizes available in store. You'll find more tips in our harness size guide.
Frequently asked questions
Does it come with a spreader bar?
Yes. It comes as a complete set: Spectre Bar 2 with hook, Kite_Knife Multitool 2.0, D-ring and safety handle.
Sol Curv or Muse?
The Sol Curv is a hardshell and gives lots of lumbar support. If you prefer a softer, freer harness, the ION Muse 2026 is the women's alternative.
What are the ST and MT sizes?
They are tall sizes: same waist as S and M but with a taller back. Choose them if your back length exceeds the value shown in the chart.
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