Protect your package from toxic chemicals in the sauna

Saunas are great for your body — but if you’re sweating in polyester underwear, you could be soaking up chemicals.

Switch to NADS and protect your parts

ORGANIC COTTON

NON-TOXIC

DESIGNED FOR PERFORMANCE

BETTER FOR BALLS

ORGANIC COTTON

NON-TOXIC

DESIGNED FOR PERFORMANCE

BETTER FOR BALLS

ORGANIC COTTON

TOXIN-FREE

DESIGNED FOR PERFORMANCE

BETTER FOR BALLS

ORGANIC COTTON

NON-TOXIC

DESIGNED FOR PERFORMANCE

BETTER FOR BALLS

ORGANIC COTTON

NON-TOXIC

DESIGNED FOR PERFORMANCE

BETTER FOR BALLS

ORGANIC COTTON

TOXIN-FREE

DESIGNED FOR PERFORMANCE

BETTER FOR BALLS

Black boxer briefs with 'NADS' branding on the waistband.

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Black boxer shorts with a buttoned fly and branded waistband on a gray background.

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Icons with text: Certified Organic Cotton, Non-Toxic Dyes, Better for Your Balls.

THE TRUTH ABOUT SAUNA & UNDERWEAR

Most underwear is made entirely of cheap, plastic based fabrics like polyester.

Here’s why that’s a problem:

Close-up of a person sweating profusely, looking to the side.

Saunas make you sweat.

Sweat opens your skin and causes it to be significantly more absorbent to whatever it touches.

Shop Organic Underwear

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Polyester underwear contains hidden chemicals and toxins.

The heat from the sauna can pull those chemicals into your body via skin contact.

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These chemicals have been linked to problems like:

  • Decreased testosterone

  • Erectile dysfunction

  • Infertility

  • Cancers

  • & More

Shop Organic Briefs

Diagram showing chemical absorption rates by body part, with labels and numerical values.

Your sensitive areas (balls) are one of the most absorbent parts of your body.

You don’t want to expose them to unnecessary junk (like chemicals in most conventional underwear.)

Plastic bottle steaming in a sauna with text: BPA, PFA's, Phthalates, Microplastics.

The bottom line...

Wearing toxic polyester underwear in the sauna is like drinking hot water from a plastic bottle. It’s not what your body needs.

I'm Ready to Go Organic!

Go Organic-

Wear NADS Instead

NADS is made without the junk found in regular underwear. It’s made from certified organic cotton, soft, breathable, and better for your balls.

GOTS CERTIFIED ORGANIC COTTON

NO HARSH CHEMICALS

SUPER COMFORTABLE & BREATHABLE

PERFECT FOR SAUNA SESSIONS

You’re taking care of your body in the sauna. Make sure your underwear isn’t working against you.

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Who’s Already Made the Switch?

Trusted by sauna users, athletes, and guys who actually care about what they put on their boys.

A man wearing a t-shirt with a positive review and star rating, promoting NADS boxer briefs.
Shirtless man in a gym lifting weights with a testimonial about comfortable boxers.
Shirtless man in shorts running outdoors with a quote and star rating below.
Man standing in the kitchen with an assortment of fruits, vegetables, and quote about cotton boxers.
Man performing an intense CrossFit workout on an exercise bike with a five-star review.
Man jump roping with a 5-star review and quote about exercise clothing.
A man wearing a t-shirt with a positive review and star rating, promoting NADS boxer briefs.
Shirtless man in a gym lifting weights with a testimonial about comfortable boxers.
Shirtless man in shorts running outdoors with a quote and star rating below.
Man standing in the kitchen with an assortment of fruits, vegetables, and quote about cotton boxers.
Man performing an intense CrossFit workout on an exercise bike with a five-star review.
Man jump roping with a 5-star review and quote about exercise clothing.

Protect Your Most Prized Possession

Take control of your health today. Ditch the toxic underwear and choose NADS.

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BETTER FOR YOUR BALLS

You deserve underwear made with one priority over all else: your health.

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FIT SATISFACTION GUARANTEE

Not 100% satisfied with your NADS? We offer a 30- day refund guarantee!

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FAST & RELIABLE SHIPPING

Fast shipping options from only the most reputable top tier carriers.