Men's Equilibrium Brief
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210329$35.00
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210132$30.00
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210034$30.00
Super-soft baselayer forms a supportive, comfortable foundation for any run outfit; works to transfer moisture away from the skin, ensuring dry comfort. Think of it as RUNderwear.
• Fit: Fitted
• Fast moisture transfer for dry comfort
• Soft elastic waistband
• Supportive for a comfortable fit
Product Reviews
REVIEW SNAPSHOT®
by PowerReviewsPros
- Breathable (7)
- Comfortable (7)
- Lightweight (7)
- Dries quickly (3)
Cons
Best Uses
- Running (5)
- Anytime (3)
- Sizing:
Feels full size too small
Feels half size too small
Feels true to size
90%
(9 reviews)
Feels half size too big
Feels full size too big
- Reviewer Profile:
- Competitive athlete (5)
- Was this a gift?:
- No (8)
Most Liked Positive Review
Good quality...
I use these briefs during all of my exercise programs: aerobics, weight lifting, running, and cycling. I find them very comfortable. They give good coverage in the back, without any extra sagging...Read complete review
I use these briefs during all of my exercise programs: aerobics, weight lifting, running, and cycling. I find them very comfortable. They give good coverage in the back, without any extra sagging fabric; they also do not give you a wedgie. Just the perfect fit. I like the durability of the fabric and the softness of its feel.
I also like that they don't have the flap in front that many briefs do, that would let you privates work their way out; definitely a plus! They keep things where they need to be, without feeling tight, hot, or restrictive.
I have not yet tried these in cold weather, just this spring/summer.
VS
Most Liked Negative Review
Bigger than expected
By look alone, I could tell these were at least a size to big. Straight back into the box for return and I re-ordered a Small. I'm surprised there's no XS...
By look alone, I could tell these were at least a size to big. Straight back into the box for return and I re-ordered a Small. I'm surprised there's no XS...
Reviewed by 10 customers
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Displaying reviews 1-10
Pros
Cons
- Poor Fit
Best Uses
Comments about Equilibrium Brief:
By look alone, I could tell these were at least a size to big. Straight back into the box for return and I re-ordered a Small. I'm surprised there's no XS...
- Sizing:
- Feels full size too big
- Was this a gift?:
- No
Pros
- Breathable
- Comfortable
- Dries Quickly
- Lightweight
Cons
Best Uses
- Anytime
Comments about Equilibrium Brief:
Great product under tights
- Sizing:
- Feels true to size
- Was this a gift?:
- No
Pros
Cons
Best Uses
- Wear Everyday
Comments about Equilibrium Brief:
Best fit, comfort, and longevity of any briefs I've ever had. Best support ever - name Equilibrium is very appropriate.
Wear for everything from working out to wearing business suit. After trying out briefs for running, ordered more for everyday use. Threw away all my traditional ill fitting stretched out cotton underwear.. Highly recommend!
- Sizing:
- Feels true to size
- Was this a gift?:
- No
Pros
- Breathable
- Comfortable
- Lightweight
Cons
Best Uses
- Cold Weather
- Gym
- Running
- Under Running Tights
Comments about Equilibrium Brief:
I own these for when I run in cooler weather, when tights or pants are necessary. They provide the required and necessary support as needed while being comfortable.
- Sizing:
- Feels true to size
- Was this a gift?:
- No
Pros
- Anti-chafe
Cons
Best Uses
- Running
Comments about Equilibrium Brief:
I'm a big fan of these "speedo-style" briefs. Normally I have problems with my dangly bits trying to drill a hole in my leg during ultramarathons. In my recent 150-miler, however, I spent nearly 44 hours in a single pair of these skivvies and didn't chafe a bit. My wife thanks you!
- Sizing:
- Feels true to size
- Was this a gift?:
- No
Pros
- Breathable
- Comfortable
- Dries Quickly
- Lightweight
Cons
Best Uses
- Cold Weather
Comments about Equilibrium Brief:
Great fit and great way to keep 'em warm in the winter without having to wear compression pants or tights.
- Sizing:
- Feels true to size
- Was this a gift?:
- No
Pros
- Breathable
- Comfortable
- Dries Quickly
- Lightweight
Cons
Best Uses
- Running
Comments about Equilibrium Brief:
I tested these out today, and sometimes it even felt as though I were not wearing any underwear at all. I definitely plan on buying more soon. The only issue I have with these are that they are a bit high wasted, and would be even more comfortable if they came in a low rise fit.
- Sizing:
- Feels true to size
- Was this a gift?:
- No
Pros
- Breathable
- Comfortable
- Good sizing
- Lightweight
Cons
Best Uses
- Anytime
Comments about Equilibrium Brief:
I thought I'd buy a pair to replace the old tighty-whiteys. I always need a pair of secure underwear, but never bought anything more than cotton. These fit very well, offered great support, and had no chafing. That's all you can expect from a pair of underwear, right...?
- Sizing:
- Feels true to size
- Was this a gift?:
- No
Pros
- Breathable
- Comfortable
- Lightweight
Cons
Best Uses
- Gym
- Running
- Yoga/Dance
Comments about Equilibrium Brief:
I use these briefs during all of my exercise programs: aerobics, weight lifting, running, and cycling. I find them very comfortable. They give good coverage in the back, without any extra sagging fabric; they also do not give you a wedgie. Just the perfect fit. I like the durability of the fabric and the softness of its feel.
I also like that they don't have the flap in front that many briefs do, that would let you privates work their way out; definitely a plus! They keep things where they need to be, without feeling tight, hot, or restrictive.
I have not yet tried these in cold weather, just this spring/summer.
- Sizing:
- Feels true to size
Pros
- Breathable
- Comfortable
- Lightweight
Cons
Best Uses
- Anytime
- Cycling
- Running
Comments about Equilibrium Brief:
I use these during both my running and cycling workouts. I'm looking for a few extra pair during cardio gym workouts as well.
- Sizing:
- Feels true to size
Displaying reviews 1-10












