Absorbency
up to
100 mL
Invizi Women's Washable Bikini Brief
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Don’t let the pretty lace fool you — these bikini briefs mean business. With built-in absorbency for light leaks, they keep you dry, fresh, and confident all day.
Holding up to 100mL, their slimline design fits like a second skin.
They’re soft, breathable, and barely-there — and because they’re washable and reusable, they’re a better choice for you and the planet.
Washable undies are designed to fit snugly, so they stay in place and feel secure. If you’re between sizes or prefer a roomier fit, we recommend sizing up for comfort.
We suggest measuring a pair of undies you already own (laid flat) and comparing it to our guide below, just to be sure.
All measurements are taken laid flat (then doubled).
XX-Small: Waist - 66cm, Hips - 70cm
(Approx. UK Size 6)
X-Small: Waist - 68cm, Hips - 73cm
(Approx. UK Size: 8)
Small: Waist - 70cm, Hips - 76cm
(Approx. UK Size: 10)
Medium: Waist - 77cm, Hips - 80cm
(Approx. UK Size: 12-14)
Large: Waist - 82cm, Hips - 84cm
(Approx. UK Size: 14-16)
X-Large: Waist - 84cm, Hips - 88cm
(Approx. UK Size: 16-18)
Simply pull these briefs on and off as you would regular underwear. Be sure to machine wash between uses.
Before first use — Wash in cold water to activate the absorbent fibres.
Wash — Machine wash on a gentle or delicate cycle in cold or warm water (below 30°C), using mild detergent only.
Dry — Tumble dry on low heat (below 30°C) or line dry in the shade.
Avoid — No bleach, fabric softeners, ironing, or dry cleaning.
Supersoft undies with discreet built-in layers for light-leak protection.
Used and loved by many
Frequently Asked Questions
Our products are made for Invisible Confidence -- to let skin breathe
,
is crafted to hug everybody
,
and is invisible to the senses
.
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