Very happy with these trainers , they are true to size and very comfortable.

Sustainable Materials
Nike Air VaporMax 2021 FK
Big Kids' Shoes
Shipping
You'll see our shipping options at checkout.This product is made with at least 20% recycled content by weight
Made with at least 40% recycled content by weight, the Nike Air VaporMax 2021 FK defines innovative comfort. Superstretchy and supportive Flyknit fabric feels like wearing a sock, plus VaporMax Air from heel to toe gives you ultra-lightweight bounce. Flex into the future with us and feel the good vibes.
- Shown: White/Black/Metallic Silver/White
- Style: DB1550-100
Nike Air VaporMax 2021 FK
NEXT GENERATION OF VAPORMAX.
Made with at least 40% recycled content by weight, the Nike Air VaporMax 2021 FK defines innovative comfort. Superstretchy and supportive Flyknit fabric feels like wearing a sock, plus VaporMax Air from heel to toe gives you ultra-lightweight bounce. Flex into the future with us and feel the good vibes.
Flyknit Feels
Nike Flyknit technology uses strong (yet lightweight) yarns to create a knit fabric that feels supportive, stretchy and breathable.
Everything Air
VaporMax 2020 Air evolves from multiple Air units into one big bubble from heel to toe for super lightweight and flexible cushioning. The bottom includes some Nike Grind material that's made from scraps from the footwear manufacturing process.
Look Good, Feel Good
Wear these ultra-comfy shoes knowing you own kicks that can claim they're made with at least 40% recycled content by weight. Now that's a good look.
Product Details
- Heel pull tab
- Shown: White/Black/Metallic Silver/White
- Style: DB1550-100
Size & Fit
- Fits large; we recommend ordering a half size down
- Size Guide
Shipping & Returns
How This Was Made
- This product was responsibly designed utilizing 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 much 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 (485)
Reviews (485)
4.8 Stars
CarlaN625513759 - Feb 23, 2025
Comfortable
Yesenia375794357 - Jan 25, 2025
The sneaker looks just like the picture. It’s definitely a comfy shoe to wear on a long shift. The only thing they can’t be worn in cold weather.
Not exactly what I was looking for
RobinH124195321 - Feb 10, 2025
Purchased these in black because I have the white and I like the this style better than the new ones. The shoes were too snug and same size I have in the white. Also the specks of color I didn't really care for seeing them in person. Still like this shoe just wish the style of shoe didn't change. I think the new design is not for me.

Nike Air VaporMax 2021 FK
Explore the Nike Air VaporMax 2021 FK Big Kids' Shoes

Salvaged and Fly
Compared to traditional footwear upper manufacturing, Flyknit produces about 60% less waste, while still providing lightweight comfort and support.

A Breath of Fresh Air
As of 2020, all of Nike’s Air Manufacturing Innovation facilities in North America are powered by 100% renewable wind energy.

The Recycled Revolution
Wear these ultra-comfy shoes knowing you own kicks that can claim they're made with at least 40% recycled content by weight. Now that's a good look.