2015 Ski Guide2015 Ski Guide


Get intimate when it comes to exercise clothing, work-out with the pleasurable Isis Brief.

Isis, a company founded by, and run by women, designs apparel to support active your active lifestyle. Whether you're a weekend warrior or a busy mom, Isis develops clothing with an intimate understanding of women. The Isis Women's Brief covers you with a nylon, polyester, and spandex blend that breathes incredibly well. The next-to-skin looped polyester quickly wicks-away sweat. The outside nylon feels soft-to-the-touch and does not pill, enabling the Isis Brief to rest easily under your other garments. The spandex fibers prevent this Isis underwear from over-stretching and helps maintain shape. The Brief's high-cut gives you uninhibited leg-movement. Complement your workout as intimately as possible with the Isis Brief.

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Isis Sport Brief - Women's

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Here's what others have to say...

5 5


I use these for backpacking and hiking. offer a good comfy fit, dry quickly, don't ride up, wash well.

4 5

Great hugging fit brief

I bought this brief for running. It has great bum coverage and no slippage.

5 5

great product

These have been great. I bought my first pair for Iraq and bough 4 more pairs for Afghanistan. Even when it's pushing 120 deg, these are comfortable. Easy to wash and dry really fast.

5 5

Very comfortable

I really like these underwear. I've worn them for several workouts & other outdoor activities & they stay remarkably dry. The fit is pretty good. They're a little higher cut than most bikini briefs, but they don't ride up! Seem to wash well so far. It says not to dry them.

5 5

Great for highly active people

These fit great. Colors are much lighter then they appear. The Cornflower blue is more like lavander and the azalea is pretty pink. I spend long periods of time in the field and these breath, are easy to wash, and are extremely comfortable.

5 5

Isis Sport Brief

I have to say, I was not super excited about getting briefs, but I hate running in my regular cotton underwear, so I decided to give some "performance underwear" a try. I wore these while running two legs of the Wasatch Back Relay under CW-X tights and I was so comfortable! The fabric is very soft, very light and very breathable. They also stay put (might have been held in place by the tights, but still). I think the other customer who wrote a review may have gotten the wrong pair because mine were definitely briefs and definitely true to size. I usually wear a medium (5'6", 135-ish) and the mediums fit me great.

2 5


Underwear material great but size ran small. Had to order the next size up. Not a hipster as suggested. Too low cut for me