Last Call for
Father’s Day

This is your last chance to place expedited orders in time for Father’s Day. Order by Sunday, June 13th 11:59PM PST to ensure on-time delivery.

Shop Gift Guide

Underwear

Sleepwear

Baselayer

Swim

Boys

Fancy Footwork

We’re redefining comfort… for your feet.

Shop Socks

Next-Level Lounge

Bring the comfort of home to everything you do in the all-new 3Six Five lounge collection.

Shop Lounge

Onesie

Tops

Sneak Peek

Comfort Guarantee

If you aren't 100% satisfied, we'll refund or exchange your order.

Non-chafing flat out seams™

Moisture Control

Soft Feel

4-Way Stretch

Odor control

Give Your Balls a Boost

Load up on next-level comfort: life-changing underwear equipped with the BallPark Pouch™.

Everyday View All

Adventure View All

Sport View All

For The Boys View All

COMEDIANS TALK TESTES

What happens when two funny guys get together to talk funny bits?

Comedians Trevor Wallace and Blake Webber talk ball folklore, future SAXX tech, and the old adage: "picture the audience in their underwear."

Warning: we did not censor these fine gentlemen.

Let's Go