The BIOS Short is a men's classic fit athletic short made from a 92% nylon, 8% spandex shell, available in 5" and 7" inseams with or without a liner, plus zip pockets and targeted vents for breathability.
One short, perfected for every occasion, from a hike to social hour or a quick swim. The all-adventure short blends tech-forward design
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383 ratings
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Fit
The light gray shorts are too big in the waist even after using the draw string. The blue pair fits perfectly. I washed them hoping they would shrink, but still doesn’t fit as well as other shorts. My size straddles between small and medium. All of my BIOS shorts are medium and fit well except this one.
D
Dennis · 2 days ago
Sent me the wrong pair of shorts and then didn’t offer any sort of help or credit. Gave me a discount code that can’t be used on anything that’s on sale which is everything on the store website. The discount code was 10% as well. Not a huge deal but upsetting to not get what you ordered and had been waiting for and then not helped out too much.