Cassia Active Vest Optic White
The Cassia Active Vest in Optic White is a lightweight women’s golf gilet designed for warmth, comfortable layering and easy movement on cooler days. A soft lining and insulating ECO filling add warmth without the weight of a full jacket, while the wind- and water-repellent outer helps provide protection in changeable conditions.
Optic White makes a brilliant blank canvas for the rest of your golf wardrobe. Pair it with chocolate brown, navy, black or grey trousers for a clean look, or layer it over bright colours and patterned polos when you want the print underneath to take centre stage. We particularly like it with warm browns and the cream, orange and blue tones shown here.
The regular fit gives you space for a polo, roll neck or thermo-base layer, while the sleeveless shape leaves your arms free to move. Front pockets keep the design practical without taking away from the clean finish.
White may be neutral, but nobody said neutral had to be quiet.
Fabric Composition: 68% Nylon, 32% Polyester
Key Features
- Women’s lightweight golf gilet
- Wind-repellent outer
- Water-repellent outer
- Insulating ECO filling
- Soft lining
- Regular fit
- Sleeveless design for easy movement
- Front pockets
- Lightweight layering piece
Care
- Hand wash recommended, or machine wash cold on a delicate cycle
- Do not bleach
- Do not use fabric softener
Sizing Notice: All products use UK sizes. Check our sizing guide
Pickup available at SOS HQ
Usually ready in 24 hours
Returns
Returns & Exchanges
We want you to be completely satisfied with your purchase. If for any reason you wish to return an item, you may do so within 30 days of receiving your order for either a full refund or an exchange.
To begin your return, simply visit our Returns Portal and follow the instructions to create your return label.
To be eligible for a return, all items must be:
- Returned within 30 days of receipt.
- In perfect, unworn condition.
- Free from marks, damage, perfumes or odours.
- Returned with all original Swing Out Sister Golf tags attached.
- Returned in the original Swing Out Sister Golf packaging, wherever possible.
Every item is carefully inspected before it leaves us, and all returned items are checked upon receipt to ensure they meet our returns policy.
UK Returns
- Exchanges are FREE.
- Returns for a refund are charged at £4.50, which covers the cost of your return label.
International Returns
Europe
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Returns for a refund or exchange are charged at £15.60, which covers the cost of your return label
United States
- Returns for a refund or exchange are charged at £15.60, which covers the cost of your return label
-
Canada
- Returns for a refund or exchange are charged at £25.50, which covers the cost of your return label
-
Australia/Oceania
- Returns for a refund or exchange are charged at £29.80, which covers the cost of your return label
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North America
- Returns for a refund or exchange are charged at £35.25, which covers the cost of your return label
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ROW
- Returns for a refund or exchange are charged at £32.75, which covers the cost of your return label
For any returns queries please call us on 01444 448 988. All returns must be sent to the following address:
RETURNS
Swing Out Sister Golf,
Unit 10,
Ridgewood Industrial Estate,
Uckfield
TN22 5QE
Please note: Return shipping charges are subject to change from time to time due to fluctuations in carrier and transport costs. The latest return charges will always be displayed in our Returns Portal before you complete your return.
Cassia Active Vest Size Guide
Size Guide in Inches & Centimetres
Measurements in inches:
| UK Size | XS | S | M | L | XL | XXL | 3XL |
|---|---|---|---|---|---|---|---|
| Chest | 34 | 36 | 38 | 40 | 42 | 44 | 46 |
| Waist | 35.4 | 37 | 38.5 | 40.1 | 41.7 | 43.3 | 44.8 |
| Hip | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| Front Length | 21.5 | 22.1 | 22.7 | 23.3 | 23.9 | 24.5 | 25.1 |
| Back Length | 25.4 | 26 | 26.6 | 27.2 | 27.8 | 28.4 | 29 |
Measurements in centimetres (cm):
| UK Size | XS | S | M | L | XL | XXL | 3XL |
|---|---|---|---|---|---|---|---|
| Chest | 86.5 | 91.5 | 96.5 | 101.5 | 106.5 | 112 | 117 |
| Waist | 90 | 94 | 97.8 | 101.9 | 105.9 | 110 | 113.8 |
| Hip | 91.5 | 96.5 | 101.5 | 106.5 | 112 | 117 | 122 |
| Front Length | 54.6 | 56.1 | 57.7 | 59.2 | 60.7 | 62.2 | 63.8 |
| Back Length | 64.5 | 66 | 67.6 | 69.1 | 70.6 | 72.1 | 73.7 |
Chest: Measure around the largest part of the bust and straight across the back.
Waist: The waist is where the hip bone enters the waist. Put a ribbon around the waist, so it is easier to see where the waist is. Keep one finger between your body the tape measure to get a precise fit.
Hip: Stand with feet together and measure around the biggest part of your seat, about 18cm below the waist.
Length (Front & Back): Measure from the centre point of the top of the garment, down to the very bottom.

