I love how these feel and with the top being cloth, it’s both secure but doesn’t have that tight closed in feeling. The color is also very interesting because at first, I wasn’t too much of a fan but after trying it on my feet, it compliments my skin completely. It’s very neutral, and when it’s on it can take more of a grey coloring. I have only been wearing it a few times to workout and it’s comfy, can’t wait to do more workouts in them!

Sustainable Materials
Nike Flex Train
Women's Workout Shoes
Lift. Sprint. Move. In the Nike Flex Train, you have the freedom to choose your own workout adventure. With a flexible outsole and lightweight upper, it unlocks a wealth of training options.
- Shown: Black/Silt Red/Cave Purple/Metallic Platinum
- Style: HV9981-007
- Country/Region of Origin: Vietnam
Nike Flex Train
Lift. Sprint. Move. In the Nike Flex Train, you have the freedom to choose your own workout adventure. With a flexible outsole and lightweight upper, it unlocks a wealth of training options.
Flexibility: Very High
Rubber outsole with built-in cutouts and thin slits in the forefoot provides flexibility.
Stability: Moderate
Elastic band around the heel adds support.
Cushioning: Moderate
Full-length foam midsole offers comfort and cushioning.
Lightweight Fit
Mesh on the upper provides a lightweight, breathable fit. The mesh collar gives you soft comfort around your ankle.
Product Details
- Shown: Black/Silt Red/Cave Purple/Metallic Platinum
- Style: HV9981-007
- Country/Region of Origin: Vietnam
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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 (19)
*Includes incentivized reviews/ratings.
Reviews (19)
*Includes incentivized reviews/ratings.
4.6 Stars
So comfy
Mish - Aug 30, 2025
Nike Flex Train Fan
Fully Vest-ed in Nike - Aug 29, 2025
Hello, Nike Flex Train! Where have you been you all of my running life you beautiful, comfortable, and, and versatile shoe? The fit of this shoe is true to size and sits comfortably on my feet without a hugging feeling like a sock shoe, but also provides enough plush to the top of the foot to stay locked in without restriction. The toe base has adequate enough room to not feel a squeeze. The flexible cushioned sole can take me where I need to go, near or far without exhausting my feet. The minimalistic design and neutral color selection makes the shoe versatile to wear with any outfit, whether I'm training to run a 5k or running errands. The fabric of the shoe is lightweight and mesh, making the shoe breathable in the Florida heat. The Nike Flex Train has stood the test of heat and rain without faltering and has withstood many trips to the gym to do HIIT. I have no doubt this shoe will remain a staple in my closet.
Run Errands :)
RTTosha - Aug 29, 2025
This shoe is very comfortable and very flexible when it comes to walking the mall or running the trail. I suffer from a bunion on my right foot and this shoe gives me enough stretch in the toe area for no discomfort. I will say this shoe runs a bit smaller compared to my other Nikes! Im a true 7 in women’s and these are a 7.5 but feels as if it was a 7. Other than that very comfortable sole and very flexible.

Nike Flex Train