$16.99
Ditch the bulk and embrace total freedom with our ultra-breathable backless design, engineered specifically for men who refuse to be held back by their underwear. Whether you’re crushing a high-intensity workout or hitting the gym later, the strategic hollow-out cutouts maximize airflow while the fo
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Unopened underwear only, subject to eligibility. Returns & exchanges
Selected by METOIN. Product labels may show the original maker.
Measure around your waist with a tape held level, without pulling it tight. Compare the measurement with this style’s chart; size letters are not a US/EU conversion.
Existing product measurements. If you are between sizes, contact us to confirm the fit.
| Size | Waist (cm) | Waist (in) |
|---|---|---|
| M | 66–71 | 26–28 |
| L | 71–75 | 28–29.5 |
| XL | 75–79 | 29.5–31.1 |
| XXL | 79–84 | 31.1–33.1 |
Headline: Unleash Your Freedom: The METOIN Backless Athletic Thong for Peak Performance
Description:
Ditch the bulk and embrace total freedom with our ultra-breathable backless design, engineered specifically for men who refuse to be held back by their underwear. Whether you’re crushing a high-intensity workout or hitting the gym later, the strategic hollow-out cutouts maximize airflow while the four-way stretch fabric moves seamlessly with your body. This isn’t just support; it’s a confidence boost that keeps you cool, dry, and focused on the win without any uncomfortable riding up.
Key Features:
* Zero-Restriction Backless Cut: Open-back design eliminates chafing and provides maximum ventilation for intense activity.
* Strategic Hollow-Out Ventilation: Engineered air channels keep critical areas cool during high-sweat sessions.
* 4-Way Stretch Performance Fabric: Moves with you, not against you, offering a second-skin fit that never loses shape.
* Secure & Supportive Fit: Designed to stay put during squats, sprints, and everything in between.
Check the composition and care label supplied with this style. Need a fabric detail before you order? Ask us about this product.
Shipping is calculated for your destination at checkout. See shipping rates and delivery information.
Return eligibility includes hygiene restrictions for underwear. Please read the returns policy before opening your items.
3 colors
Choose options This product has multiple variants. The options may be chosen on the product page3 colors
Choose options This product has multiple variants. The options may be chosen on the product page2 colors
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