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Octopus Ink Women's Rash Guard♻️

Sale price$85.00 USD

The Rash Guard you’ll actually want to dive in

Size:
Women's Full Length Rash Guard Size Guide
📏

Measure yourself, not a garment you own. US orders: this style runs small — size up if between sizes. EU orders: sizing runs big — size down if between sizes.

1

Measure Yourself

How to measure chest and bust

Chest / Bust

Tap to see how
How to measure waist

Waist

Tap to see how
How to measure hips

Hips

Tap to see how
Chest / Bust — Wrap the tape around the fullest part of your chest, keeping it parallel to the floor. Bring the tape under your armpits and across your shoulder blades. Don't pull too tight.
Waist — Find the narrowest part of your torso, usually just above your belly button. Stand naturally — don't hold your breath or pull in your stomach.
Hips — Stand with feet together. Wrap the tape around the fullest part of your hips and seat, parallel to the floor — usually about 8–9 inches below your natural waist.
🔍  Find My Size
Region:
Unit:
⬆️
Between sizes? US orders: this style runs small — we recommend sizing up. EU orders: sizing runs big — size down.
2

Find Your Size

Size Chest / Bust
inches / cm
Waist
inches / cm
Hips
inches / cm
XS 34⅝ in / 88 cm 26¾ in / 68 cm 37 in / 94 cm
S 36¼ in / 92 cm 28⅜ in / 72 cm 38⅝ in / 98 cm
M 37¾ in / 96 cm 29⅞ in / 76 cm 40⅛ in / 102 cm
L 41 in / 104 cm 33⅛ in / 84 cm 43¼ in / 110 cm
XL 44⅛ in / 112 cm 36¼ in / 92 cm 46½ in / 118 cm
2XL 47¼ in / 120 cm 39⅜ in / 110 cm 49⅝ in / 126 cm
3XL 50⅜ in / 128 cm 42½ in / 108 cm 52¾ in / 134 cm

Measurements shown are body measurements, not garment measurements. Click any row to highlight your size.

Fit Tips for Diving

🇺🇸

US orders: size up

The women's rash guard runs small for US customers. If you're between sizes or on the border, we recommend sizing up. A slightly roomier fit is more comfortable for long dive days and easier to layer under a wetsuit.
🇪🇺

EU orders: size down

EU production uses a different material that runs larger. If you're between sizes or on the border, we recommend sizing down. EU customers should expect a more generous fit compared to standard US sizing.
🤿

Stays put under your BCD

Our rash guards are designed to stay in place through multiple dives. Size to your chest for the best fit — the rash guard should feel snug enough to not ride up under your BCD, but comfortable enough to move freely underwater.
🩱

Layering under a wetsuit

A rash guard worn under a wetsuit reduces friction and helps the wetsuit glide on more easily. For layering, size true to your chest measurement — a close-fitting rash guard works best as a base layer under neoprene.
🔀

Which Measurement to Prioritise

If your chest, waist, and hip measurements suggest different sizes, always prioritise your chest measurement for a rash guard — it determines the overall fit across the shoulders, arms, and torso. Use the region selector above to get the most accurate recommendation for your order.

Still not sure about your size?

We're happy to help before you order — send us your measurements and we'll recommend the best fit.

Worldwide Shipping

Quality Guaranteed

Easy Returns & Exchanges

Made from plastic bottles (US production only)

UPF 50+ Sun Protection

Plants Corals x 3


✔️ UPF 50+ sun protection (less sunscreen = happier reefs)

✔️ Wear it for swimming, snorkeling, and diving, or to protect your skin from harmful rays between dives

✔️ Lightweight dive skin in tropical waters protects your skin from stings and scrapes

✔️ Stays put under your wetsuit & makes putting it on easier

✔️ Soft, stretchy, breathable, and quick-dry fabric that holds up in salt, sun, and chlorine

🪸 Each rash guard helps restore coral reefs

Octopus Ink Women's Rash Guard – front view – women's rash guard with UPF 50+ sun protection for scuba diving
Octopus Ink Women's Rash Guard♻️ Sale price$85.00 USD

Coral reefs need our help!

Your purchase plants corals

Did you know that it is estimated that over 50% of coral reefs have been lost since the 1950s?

When we learned this heartbreaking statistic we knew we had to do something about it - so we created The Dive Compass, an ocean loving swimwear brand where YOUR purchase can actually make a difference. Each purchase plants corals in the heart of the Coral Triangle in Bali, Indonesia with the Livingseas Foundation.

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