ZeroLine Seamless Thong

ALURA's

Seamless Underwear is engineered for invisibility, comfort, and performance - the perfect base layer for your active lifestyle. Designed with a second-skin fit, breathable perforations, and a moisture-wicking inner lining, it keeps you cool, dry, and confident under any shorts or leggings. 

ZEROLINE SEAMLESS THONG

Invisible Design: Seamless construction ensures nothing shows under leggings or shorts for a smooth, sleek look.

Breathable Airflow: Strategically placed perforations allow ventilation and keep you feeling fresh all day.

100% Cotton Inner Lining:

Engineered with a honeycomb-pattern that absorbs moisture

to reduce irritation where it matters most.

Second-Skin Comfort: Lightweight, high-stretch material that molds to your body and moves effortlessly with you.

Stay-Put Fit: Stays in place without rolling, shifting, or digging in.

Premium Nylon/Spandex Blend: Durable, ultra-soft, and built for all-day wear.

*ineligible for bulk order discounts and select promotions

Free Shipping on orders of 2 items or more

Express Shipping options available

Worldwide Shipping to over 50 countries

Learn more about shipping here

We know sizing can be difficult, so we offer size exchanges as long as the item is returned unused and in its original condition.

To help avoid this, please use our automatic sizer or sizing chart above to find your perfect fit.

We offer a hassle-free 30-day return policy if you're not satisfied with your item. Learn more here.

To ensure the perfect fit, please see the Sizing Chart in the next section.

We recommend to size down for a snug fit and size up for a more relaxed fit.

Check the Sizing Chart below or try our Size Calculator under the size options—it recommends your ideal fit based on real data from people with a similar age, height, and weight.