SJ Rainbow Collection Jacket
FEATURES
- Full-Zip Front — easy on, easy off, and adjustable ventilation
- High Neckline — a little extra warmth where it counts
- Thumbhole Cuffs — sleeves that stay in place and keep your hands covered
- Available in 10+ Colours — match it to any Rainbow bottom in the collection
- Lightweight Layering — throw it on over your bra or crop without the bulk
- Pairs with Any Rainbow Bottom — designed to work as a set or on its own
SIZING
| Size | Bust (cm) | Underbust (cm) |
|---|---|---|
| XS | 66-86 | 60-75 |
| S | 70-90 | 64-79 |
| M | 74-94 | 68-83 |
| L | 78-98 | 72-87 |
| XL | 82-102 | 76-91 |
| 2XL | 86-106 | 80-95 |
All measurements are of the garment in cm.
Where a range is shown, the first number is the unstretched garment size and the second is the maximum comfortable stretch.
MATERIALS & CARE
73% polyester / 27% spandex.
Rainbow Collection
The Layer That
Finishes the Look
A performance jacket built to complete your Rainbow set. Full zip, lightweight, and designed to move with you from warm-up to cool-down and everywhere in between.
01 — The Design
Full-Zip Versatility
Layer up. Stand out.
Full-length zip for easy on-off. Works as a warm-up layer, a cool-down cover, or a casual statement piece. Zip it up for coverage, leave it open over a sports crop — either way, it looks intentional.
The Benefit
One jacket that adapts to your temperature, your workout, and your style — without having to think about it.
02 — The Fabric
Lightweight. Breathable. Built to Move.
Performance without the weight.
Lightweight enough to train in, breathable enough to keep you cool when things heat up. Four-way stretch moves with you through every exercise without restricting range of motion.
The Benefit
Warmth when you need it, breathability when you don't. No overheating, no bulk, no compromise.
03 — The Details
Street-Ready Styling
Performance jacket. Real-life polish.
Clean lines and a tailored silhouette that looks as good over jeans as it does over leggings. This isn't a gym-only jacket — it's the piece that takes your outfit from workout to coffee run without needing to change.
The Benefit
You don't need a separate "going out" layer. This does both — and it does both well.
Lightweight Performance Blend
Engineered for athletes and everyday movers. Moisture-wicking technology and four-way stretch keep you dry and unrestricted from warm-up to cool-down.
From Warm-Up to Whatever
A jacket that doesn't clock off when your workout does.
The finishing touch your Rainbow set has been waiting for.
Complete the Set
Layer it over your Rainbow Leggings and Sports Crop for a head-to-toe look that means business.
Shop the Rainbow Collection