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The Workout Thong - Black

The Workout Thong - Black

Regular price $23.00
Regular price $23.00 Sale price
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Black
Black
 

Designed to be worn beneath gym leggings, the Workout Thong features a fabric that dries fast and feels wonderfully comfortable. Its functional seams hold their position, while the four-way stretch moves along with your body. Expect no chafing, no bunching up and very little VPL.

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Customer Reviews

4.8 Based on 6 reviews

Smooth ordering process and quick delivery. Would shop here again.

Kate N.Verified buyer

Had a question before ordering and customer service answered within a few hours. Product is great too.

Olivia L.

Second time ordering from Theunderdays. Consistent quality and fast shipping.

Chris F.Verified buyer

Does what it promises. Comfortable to use and well finished.

Jessica E.Verified buyer

Exactly as described. Good quality and it arrived sooner than I expected.

Lucy R.Verified buyer

Really happy with this purchase. The quality is better than I thought it would be for the price.

Sophie J.Verified buyer

Your underwear deserves better

You care about your skin, your wellness, your rituals. We’re pioneering care for your most intimate parts.

Powered by UNDERskin™

Prebiotics and probiotics, infused into the fabric, transferring to your skin all day. Supports your microbiome. Strengthens your skin barrier. Promotes a healthier appearance. 100% biobased. Developed in Switzerland.

Twice the softness of cotton

Our underwear is made from TENCEL™ Modal—sustainably derived from trees and twice as soft as cotton. Gentle on the skin and made to feel like nothing at all.

Let your ____ breathe freely

TENCEL™ fibers are unfavorable for bacteria growth. They wick away moisture and keep you fresh through the day. Designed to help reduce the risk of unwanted infections.

OEKO-TEX Certified

OEKO-TEX® certified —clean, non-toxic with no harmful substances

Set apart by design

TENCEL™  modal antimicrobial fabric derived from trees

Included
Synthetics

Prebiotics + probiotics infused in the fabric for a healthier skin microbiome

Included
Not included

Tested by real women, with over 1,000 five-star reviews

Included
Not included

Engineered for optimal airflow and breathability

Included
Traps moisture

A 2cm extra-long gusset for everyday protection

Included
Not included

Soft leg elastics designed to eliminate digging in

Included
Harsh seams