For men with higher standards

Underwear made with certified organic cotton

GOTS-certified organic cotton, independently audited from fiber to finish. Built for daily wear in boxer briefs, boxers, trunks, and no-fly compression styles.

94%

Satisfaction Score

1 MILLION

Pairs Sold

90-DAY

Fit Guarantee

MADE WITH GOTS-CERTIFIED ORGANIC COTTON.

  • Keeps plastic off your ballsKeeps plastic off your balls
  • MADE without toxic washes & dyesMADE without toxic washes & dyes
  • Premium, long-lasting constructionPremium, long-lasting construction
  • Highly Breathable & SoftHighly Breathable & Soft
  • RESISTS ODOR & BACTERIA FORMATIONRESISTS ODOR & BACTERIA FORMATION
  • protects from chafing & irritationprotects from chafing & irritation

FIND YOUR STYLE

Boxers

Boxers

Loosest fit, most airflow

Leg 3.5" inseam
Fit Relaxed, airy fit
Best For Men who swear by boxers
  • Vertical button fly: easy access, no fuss
  • Flat waistband, tagless back: stays put, no itch or pinch
  • Relaxed, airy build: keeps its shape, no cling
  • 100% organic cotton body, BPA and PVC free elastane waistband
Shop Boxers
Trunks

Trunks

Shorter leg, max airflow

Leg 2.4" inseam
Fit Snug quad fit
Best For Hot days, shorts weather
  • Shorter leg: maximum ventilation
  • No-roll waistband, tagless back
  • No-fly front: less seam bulk
  • 100% organic cotton liner at ball contact
Shop Trunks
4.9 / 5 Average Rating
1,000,000+ Pairs Sold
90-Day Fit Guarantee
Free Shipping on $115+

Over 1,000,000+ Pairs sold

Trusted by athletes, coaches & health professionals

Eric Hinman
Eric Hinman5x Ironman, Founder, Wellness Entrepreneur
5 stars

"Super comfortable, I like wearing them under my athletic shorts. Organic cotton is the best to wear to help protect your nads."

Eric Hinman

5x Ironman, Founder, Wellness Entrepreneur

5 stars

"They're lightweight, breathable, and actually good for you. Making the switch was a no-brainer."

Mark Bell

Founder, Former World's Strongest Man & Pro-Athlete

Mark Bell
Mark BellFounder, Former World's Strongest Man & Pro-Athlete
Mike Chernow
Mike ChernowPro-Athlete, Founder, Coach
5 stars

"I wear them during my toughest CrossFit workouts and they hold up great!"

Mike Chernow

Pro-Athlete, Founder, Coach

5 stars

"The fit and feel is excellent and you can be confident in what you're wearing."

Marcus Filly

Pro-Athlete, Health Coach, Founder

Marcus Filly
Marcus FillyPro-Athlete, Health Coach, Founder

We're setting new standards

Made without the use of the harsh chemicals and toxins commonly used in conventional underwear production, NADS underwear is the optimal home for your package. It's time to give your boys a safe, clean, and comfortable home.
1
2
3
4
1

Certified Organic Cotton

GOTS-certified organic cotton (global gold standard for organic fibers).

2

Independently Tested Dyes

OEKO-TEX® certified dyes, independently tested against strict human-ecology limits.

3

100% Organic Cotton Crotch-Liner

Nothing but GOTS-certified cotton touches your balls.

4

Engineered Fit That Stays Put

Specially designed leg openings stay in place and prevent bunching or riding up.