Most men have never thought about what their underwear is made of or what it is doing to their body.
Most men have never thought about what their underwear is made of or what it is doing to their body.
The average pair of conventional underwear contains synthetic fibers, chemical dyes, optical brighteners, and finishing agents applied during manufacturing, and the area closest to that fabric is one of the most hormonally sensitive regions of the male body.
The testes operate best a few degrees below core body temperature, which is why they sit outside the body in the first place. What you wear against them matters more than you’ve been told.
NADS was built around one straightforward premise: keep toxic chemicals away from your nads.
Every pair is made with GOTS-certified organic cotton, the global gold standard for organic fiber certification, independently audited from raw material sourcing through finished product. The dyes are OEKO-TEX certified and independently tested against strict human-ecology limits.
No synthetic finishes, no toxic washes, and no shortcuts.
The construction is genuinely well-engineered. The organic cotton liner at the ball contact zone is 100 percent organic throughout. A no-roll waistband and tagless back mean no irritation during long days. The leg openings are designed to stay in place without bunching or riding up, which matters whether you are sitting at a desk, training, or traveling.
The boxer brief is the everyday workhorse with a 5.3-inch inseam and snug quad fit; the boxers offer maximum airflow for recovery and wind-down; the compression style handles hard training with graduated pressure and zero-bulk, no-fly construction; and the trunks are the shortest cut for hot weather.
Over one million pairs sold. Recommended by 5x Ironman, Eric Hinman, former World’s Strongest Man, Mark Bell, and CrossFit athletes who wear them through their toughest sessions. 90-day fit guarantee, no questions asked.
This is the underwear upgrade most men never knew they needed.