Support that stays put through every set
Flex Brief athletic underwear for men is a sports brief made for gym workouts, cardio, running and cross-training. A 100% polyester exterior with a smooth lining is designed to wick sweat, and a heavy-duty elastic waistband holds the fit without shifting or rolling.
The brief cut leaves hips and legs free for squats, footwork and sprints. Smooth seams are designed to reduce irritation, so you can focus on training. Pick black, blue, green, orange or red.
Why choose the athletic underwear for men
- 100% polyester exterior for a lightweight feel
- Smooth lining designed to pull sweat away from the body
- Elastic waistband that stays in place
- Brief cut for hip and leg mobility
- Five colors to choose from
- All-season breathable base layer
Built for
- Gym workouts
- Cardio conditioning
- Weightlifting
- Running and cross-training
Specifications
- Exterior: 100% polyester
- Internal lining: 98% blend
- Style: athletic brief
- Colors: black, blue, green, orange, red
- Intended for adult men
Fit and sizing
Check the size details and product images on this page before you order. Not sure? Email info@fitnesseddy.com and we will help you choose.
Free shipping and easy returns
Order today and Fitness Eddy ships it free to your doorstep in the USA, Europe, Australia, New Zealand and the GCC. We dispatch within 3 days and delivery takes 5 to 7 days, with a tracking number sent to your email. If it is not right, return it unused in its original packaging within 30 days.
- Free shipping to your door
- 20% off applied automatically at checkout, no code needed
- 30-day returns on unused items
- Secure checkout with encrypted card payments through Stripe
Frequently asked questions
What is it made of?
A 100% polyester exterior with a smooth lining.
What colors are there?
Black, blue, green, orange and red.
Do you ship free?
Yes. Free doorstep shipping, delivered in 5 to 7 days.
Can I return it?
Yes. 30 days, unused, in original packaging.
How do I get 20% off?
It applies automatically at checkout. No code needed.
Product images and details
