Callie Modal Bikini Brief Underwear - Slate

The Callie Bikini Brief in Slate – Cool-Toned & Confidence-Ready

Cool. Clean. Understated. The Callie Bikini Brief in Slate gives your daily basics a sleek, modern refresh. She’s got that ultra-soft feel, barely-there fit, and timeless tone that works under everything from gym gear to tailored trousers.

Semi-seamless and super comfy, Slate brings a cool edge to your daily comfort.

Why You’ll Love It

• High-cut leg with flattering bikini rise

• Modal blend that feels like second skin

• No ride-up, no discomfort

• Plastic-free packaging & carbon-neutral shipping

Fabric & Fit

• 78% Lenzing™ Modal, 17.8% Polyamide, 4.2% Elastane

• OEKO-TEX® Standard 100 certified

• Wear with the Slate The Everyday Crop for tonal perfection

Ready to feel as cool as you look?
Grab Callie in Slate and slide into minimalist, modern comfort.

FAQs – Everything You Need to Know

Is the Callie Bikini Brief comfortable for everyday wear?
Yes! The Callie Bikini Brief is designed for daily comfort. Made from our eco-soft Lenzing™ Modal blend, it’s breathable, lightweight, and feels barely there.

Will the Callie Bikini Brief show under clothing?
The semi-seamless cut and smooth eco fabric make it almost invisible under most outfits — even light summer fits.

Does the waistband dig in?
Not at all. The flexible waistband stays put without rolling, pinching, or digging into your skin.

Should I size up in the Callie Bikini Brief?
If you’re between sizes or prefer a softer fit, we recommend sizing up. The waistband offers support while still being gentle.

Is the Callie Bikini Brief sustainable?
Absolutely. Each brief is made with eco-certified Lenzing™ Modal and shipped plastic-free, carbon-neutral, and vegan.