Men's 5" Brief Running Shorts

Nike Flex Stride

24% off
Sustainable Materials
Highly Rated
Astronomy Blue
Light Violet Ore
Chlorine Blue
Hyper Pink
University Red
Game Royal
Iron Grey/Heather

The Nike Flex Stride Shorts have an all-new woven fabric and enhanced breathability in high-sweat areas. Their soft brief liner provides secure support where you need it most. Convenient pockets stash items on the run. This product is made with at least 50% recycled polyester fibers.

  • Shown: University Red
  • Style: CJ5453-657

Size & Fit

  • Model is wearing size L and is 6'4"/192cm
  • Standard fit for a relaxed, easy feel
  • Inseam length: 5in/13cm (Size M)

Free Shipping & Returns

Pick-up available at select Nike Stores.

How This Was Made

  • The recycled polyester used in Nike products begins as recycled plastic bottles, which are cleaned, shredded into flakes and converted into pellets. From there, the pellets are spun into new, high-quality yarn used in our products, delivering peak performance with a lower impact on the environment.
  • In addition to reducing waste, recycled polyester reduces carbon emissions by up to 30% compared to virgin polyester. Nike diverts an average of 1 billion plastic bottles annually from landfills and waterways.
  • Learn more about our Move to Zero journey towards zero carbon and zero waste, including how we're working to design product with sustainability in mind and help protect the future of where we live and play.

Reviews (43)

4.1 Stars

72+ it gets wet

reefbk - Jun 30, 2021

Nike Flex Stride gets wet in a 20 minutes of hard run as temperature goes up F72+

Way too big

KHkjjsjsjsjssjjssssuwuqj - Jun 25, 2021

Says it's 5 inseams but fits like a 7 inseam pair of shorts. Way too long and big.

Good but not worth price

PattiC107461166 - Jun 23, 2021

I bought three pairs of these shorts. The first, in a separate order, fit very well and I ordered mediums. I ordered two other pairs a couple months later but these are very snug and the underwear lining on them is especially snug. Not sure what happened but the second orders were smaller and more cramped than the first, even though they were the same size. Great for running but not sure if they will suit your everyday wearing needs due to the crampedness. Great look and durability however if you are looking for a good workout short. I would either order size up or cut out underwear lining if uncomfortable.