Sustainable Materials

Nike Flex

Men's Woven Training Shorts

Highly Rated
Smoke Grey/Black

The Nike Flex Shorts are made to keep you moving during high-intensity training.Nike Flex fabric stretches with every move, while vents at the hems are ideal for deep bends like lunges and squats.This product is made from at least 50% recycled polyester fibres.

  • Colour Shown: Black/White
  • Style: CU4945-010

Size & Fit

  • Standard fit for a relaxed, easy feel
  • Inseam length: 8.5" (22cm approx.) (Size M)

Free Delivery and Returns

Free standard delivery with your Nike Membership.

  • Delivery may take longer than normal. Check your estimated delivery date at checkout.
  • You can return your order for any reason, free of charge, within 60 days.

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 produces up to 30% lower carbon emissions than virgin polyester. Nike diverts an average of 1 billion plastic bottles annually from landfill 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 (34)

4.5 Stars


jack169 - 09 Aug 2021

really nice colour, just a bit long for me but they fit really nice

Great sports shorts

Hhhh - 04 Aug 2021

Good fit and material, and an elastic pocket on the right that fits a phone well.


C O. - 03 Aug 2021

This are the most comfortable shorts I have ever owned. They are very lightweight and soft. I went to the store and bought like 3 more of these. And the color options were great I love the royal blue and black the best.