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Sustainable Materials

Nike Sportswear Tech Fleece

Men's Open-Hem Tracksuit Bottoms


Highly Rated
Choose a Style Colour
Medium Olive/Black
Dark Grey Heather/Black
Mica Green/Black

Made for casual comfort you can wear anywhere, these Tech Fleece tracksuit bottoms are relaxed through the seat and thighs for a roomier fit in the legs. The open hem can be adjusted with bungees so you can switch up your fit and style. Our premium, smooth-on-both-sides fleece feels warmer and softer than ever, while keeping the same lightweight build you love. Pair them up with our Tech Fleece hoodie for a uniform finish.

  • Colour Shown: Black/Black
  • Style: FB8012-010

Size & Fit

  • Model is wearing size M and is 6′2″ (188cm approx.)
  • Standard fit: easy and traditional
  • Full length: falls below the ankle
  • Fits large; we recommend ordering a size down

Free Delivery and Returns

Free standard delivery on orders over $270.

You can return your order for any reason, free of charge, within 30 days.

How This Was Made

  • Combining recycled polyester and organic cotton creates a performance material that reduces carbon emissions, water and chemical inputs compared to blends made from virgin polyester and conventionally grown cotton.
  • Organic cotton is grown without synthetic chemicals and uses less water than conventional cotton. Recycled polyester reduces waste and reduces carbon emissions by approximately 30% compared to virgin polyester.
  • 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 (49)

4.2 Stars

  • Very good shape

    HakeemN576713376 - 02 Dec 2023

    Prefer these to the old-school bottoms, the shape is amazing and so comfortable.

  • For Those That Love Baggy Daddies

    EG - 29 Oct 2023

    I really wanted to like these pants. I was excited to get them. The only problem is that they are HUGE. Putting the pants on felt like transporting back to 2002. I know Y2K styles are coming back but sheesh. I got them in a Large. I'm normally a Large in Nike pants/shorts. Keep in mind I'm only 5'8, 170ish lbs with a 32-33in waist. But I have big thighs. So Medium is usually a little too tight, so I always go with Large. With these I probably should've gotten a Small. They run that big. The waist doesn't reflect that of a large. Even with pulling the drawstrings as tight as I could, they still sagged off me a little. They were able to fit my dad much better than me. He's a 36-38in waist. The only thing that I like about them is the premium tech fleece material. You can never go wrong with tech fleece. It's soft to the touch and will keep you warm. Just too bad they run so big.

  • Very comfortable lounge pants

    Kpj41 - 27 Jul 2023

    These pants are very comfortable! My husband loves them for lounging around the house and running errands and such. They are very thick and kind of heavy which is great because they feel like they’ll be very long lasting and durable. I would love to see these in additional colors!