Cosma Swim Tank in Caramel Atmosea x Claire Vanders Collab
Cosma Tank – Caramel
ATMOSEA X CLAIRE VANDERS COLLAB 💫
Claire has spent years road testing our swim and wetsuits in the water. Together, we’ve turned her feedback and ideas into a surf capsule made for long summer days and tropical trips.
Simple, sporty and no fuss. The Cosma Tank is an easy pull-on swim top made for getting in the water without ties, clasps or anything complicated.
With a semi-cropped length, adjustable straps and a secure, comfortable fit, it's made from our buttery-soft recycled swim fabric. Finished in warm Caramel with sporty blue stripe binding for a little pop of colour.
Made to surf in, swim in and live in all summer long.
Pair it with the matching Brief for the ultimate salty little set.
DETAILS
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Semi-cropped sporty swim tank
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Adjustable shoulder straps
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Easy pull-on design
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Soft recycled swim fabric
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Fully lined
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Contrasting blue stripe binding
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UV protection
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Designed for surfing, swimming and summer adventures
FABRICATION
Made using Carvico VITA, a high-quality sustainable swim fabric crafted with regenerated ECONYL® nylon yarn. Soft yet strong, designed to withstand endless salty days in the ocean.
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UV protection
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Soft, strong and comfortable
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Chlorine and salt resistant
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Excellent shape retention
Shell: Carvico VITA – 78% Recycled Polyamide, 22% Elastane
Lining: 92% Nylon, 8% Spandex
FIT & FEEL
True to size with a comfortable, semi-cropped fit. Adjustable straps let you find your perfect fit, while the soft, stretchy fabric moves with you in and out of the water.
Studio model wears a size Small.
Model measurements:
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Bust: 88 cm
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Waist: 69 cm
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Hips: 95 cm
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Height: 165 cm
Please note discount codes do not apply to collaboration collections.
Swim
All of our swim is made from ECONYL®, an Italian made material which turns recovered ocean plastics into a synthetic material suitable for swimwear.
The recycled aspect of this material is advantageous as using recycled materials over raw materials not only helps to reduce waste and pollution in the environment but also means that the production of nylon isn’t reliant upon virgin crude oil and fabrics.
Our ECONYL® swim is also certified with the Oeko-Tex® Standard 100, meaning that our entire swim collection is free from harmful and toxic chemicals.
Whilst ECONYL® has become a favoured material when it comes to addressing issues of plastic and waste, like most fabrics, it is not perfect. It is a known problem that materials made from recycled plastic shed microfibres or microplastics similar to all synthetic materials when the item is washed.
We suggest purchasing a microfibre washing bag or installing a filter on your washing machine. The Australian government has announced in their 2021 National Plastic Plan that by 2030 all new washing machines will be fitted with this requirement (that's too far away, we suggest acting on it now).
Size Guide
Clothing
Our apparel follows standard Australian sizing. Measure yourself on the body and match to the chart below — if you land between two sizes, size up for a looser, more laid-back fit.
| Size | XXS | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| AUS / NZ | 4 | 6 | 8 | 10 | 12 | 14 | 16 |
| US / EU | 0/32 | 2/34 | 4/36 | 6/38 | 8/40 | 10/42 | 12/44 |
| Underbust | 65 | 67 | 70 | 75 | 80 | 85 | 90 |
| Bust | 78 | 80 | 83 | 88 | 93 | 98 | 103 |
| Waist | 62 | 64 | 67 | 72 | 77 | 82 | 87 |
| Hip | 89 | 91 | 94 | 99 | 104 | 109 | 114 |
| Underbust | 25.5 | 26.5 | 27.5 | 29.5 | 31.5 | 33.5 | 35.5 |
| Bust | 30.5 | 31.5 | 32.5 | 34.5 | 36.5 | 38.5 | 40.5 |
| Waist | 24.5 | 25 | 26.5 | 28.5 | 30.5 | 32.5 | 34 |
| Hip | 35 | 35.5 | 37 | 39 | 41 | 43 | 45 |
Wetsuits
Wetsuits are sized on height and weight rather than body measurements. Our suits are cut in AU sizes and should feel snug without restricting you — a loose suit flushes water.
| AUS / UK | US | Height (cm)(in) | Weight (kg) |
|---|---|---|---|
| XXS 4 | 0 | 155–16661–65.5 | 45–52 |
| XS 6 | 2 | 160–16963–66.5 | 53–58 |
| S 8 | 4 | 164–17364.5–68 | 59–62 |
| ST 8 | 4T | 167–17666–69.5 | 59–62 |
| M 10 | 6 | 167–17666–69.5 | 63–67 |
| MT 10 | 6T | 169–17866.5–70 | 63–67 |
| L 12 | 8 | 169–17866.5–70 | 68–75 |
| XL 14 | 10 | 172–18167.5–71.5 | 76–82 |
| XXL 16 | 12 | 175–18569–73 | 83–90+ |
T sizes (ST, MT) are cut for taller frames through the torso and legs.
Swimwear
Our swim is designed for a close, secure fit that stays put in the surf. It shares the same body measurements as our apparel.
| Size | XXS | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| AUS / NZ | 4 | 6 | 8 | 10 | 12 | 14 | 16 |
| US / EU | 0/32 | 2/34 | 4/36 | 6/38 | 8/40 | 10/42 | 12/44 |
| Underbust | 65 | 67 | 70 | 75 | 80 | 85 | 90 |
| Bust | 78 | 80 | 83 | 88 | 93 | 98 | 103 |
| Waist | 62 | 64 | 67 | 72 | 77 | 82 | 87 |
| Hip | 89 | 91 | 94 | 99 | 104 | 109 | 114 |
| Underbust | 25.5 | 26.5 | 27.5 | 29.5 | 31.5 | 33.5 | 35.5 |
| Bust | 30.5 | 31.5 | 32.5 | 34.5 | 36.5 | 38.5 | 40.5 |
| Waist | 24.5 | 25 | 26.5 | 28.5 | 30.5 | 32.5 | 34 |
| Hip | 35 | 35.5 | 37 | 39 | 41 | 43 | 45 |
Kids
Atmosea Kids is sized by age, with body measurements to check against. Measure on the body and match to the chart below.
| Size (ages) | Chest | Waist | Hip | Height |
|---|---|---|---|---|
| 0 | 5019.5 | 4919.5 | 5220.5 | 7429 |
| 1 | 5421.5 | 5321 | 5622 | 8433 |
| 2 | 5622 | 5421.5 | 5823 | 9236 |
| 3 | 5823 | 5521.5 | 6023.5 | 10039.5 |
| 4–6 yrs | 6224.5 | 5722.5 | 6425 | 11043.5 |
| 6–8 yrs | 6726.5 | 5923.5 | 6927 | 12047 |
| 8–10 yrs | 7228.5 | 6124 | 7429 | 13051 |
| 10–12 yrs | 7730.5 | 6325 | 7931 | 14055 |
| 12–14 yrs | 8232.5 | 6525.5 | 8433 | 15059 |
How to measure
To find the perfect Atmosea fit, simply put on your favourite underwear and measure yourself directly on your body. Take care to wear a really splendid-fitting bra.
- Bust
- Measure around the fullest part of your bust while wearing a bra that fits.
- Under bust
- Measure around your ribcage directly beneath your bust.
- Waist
- Measure around the narrowest point of your waist.
- Hips
- Measure around the fullest part of your hips (seat).
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