Sustainable Materials

Nike Free RN 2021

Baby & Toddler Shoes


Lighten little ones' steps with the Nike Free RN 2021.Kids can feel fast with these super-lightweight running-inspired kicks all day.With deep flex grooves, a crazy, stretchy knit material and a secure strap, we bring the next evolution of the Free's "barefoot-like" feel to crawl time and playtime.

  • Colour Shown: Pink Foam/White/Pink Glaze/Metallic Silver
  • Style: CZ3997-610

Size & Fit

How This Was Made

This product was responsibly designed utilising recycled materials from post-consumer and/or post-manufactured waste. One of our biggest steps on our journey to zero carbon and zero waste is in choosing our materials because they account for more than 70% of any product's footprint. By reusing existing plastics, yarns and textiles, we significantly reduce our emissions. Our goal is to use as many recycled materials as possible without compromising on performance, durability and style.

  • 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 (3)

4.3 Stars

  • Great shoes Runs small

    14634092248 - 13 May 2022

    Love these shoes! I needed some shoes for my toddler to run around in and these were perfect! I would definitely go a size up. I bought them in store so I was able to try them on her. She’s about a 5.5/6 normally and I got her a size 7 and it fit her perfectly.

  • Super durable

    cckeeper2 - 06 Feb 2022

    Bought 2 pairs for 2 of my toddlers. Both of their shoes have held up to the rigors of daycare. We’ve only bought them Nike shoes for the last few years and these have been by far the most durable sneakers they’ve worn.

  • They run a size small.

    MadisonS894226013 - 03 Nov 2021

    These are great shoes. I bought them for my 2 year old who just outgrew his size 6 flex plus tennis shoes The 7 was the same size as the 6 so I had to go up to an 8. So definitely buy a size bigger