Great everyday and outdoor activity vest for me. When doing outdoor hikes, with a lightweight down jacket I usually like an extra layer that doesn't add any weight but offers some wind resistance also. This goes perfectnover my REI puffer. I'm a little older at 73 so body proportions give me a little larger waist than 10 years ago. A medium would fit great over a thin underlayer but I sent with the large for the layer over the puffer. I'm a 36 in waist. Happy tinha e this until then weather warms up and it's a great fit for early mornings, spring, and fall evenings in So Cal.

Sustainable Materials
Nike Therma-FIT Unlimited
Men's Training Vest
New Markdown
Shipping
You'll see our shipping options at checkout.This product is made with at least 50% recycled polyester fibers
Designed for running, training and yoga, the Unlimited Collection is designed to keep you prepared for whatever your workout requires. This training vest is designed for layering over a base or under a top layer for extra protection from the elements. Nike Therma-FIT technology helps manage your body’s natural heat to help keep you warm in cold-weather conditions. A pair of zippered pockets allow you to keep your items securely stored while on the move.
- Shown: Smoke Grey/Smoke Grey
- Style: FB7553-084
Nike Therma-FIT Unlimited
Designed for running, training and yoga, the Unlimited Collection is designed to keep you prepared for whatever your workout requires. This training vest is designed for layering over a base or under a top layer for extra protection from the elements. Nike Therma-FIT technology helps manage your body’s natural heat to help keep you warm in cold-weather conditions. A pair of zippered pockets allow you to keep your items securely stored while on the move.
Stay Warm
Lightweight insulation through the body and the back provides extra warmth where you need it most.
Rain Ready
Durable woven fabric is water-repellent so you can stay dry.
More Benefits
Front pockets give easy-to-reach storage and help your hands stay warm.
Product Details
- Reflective woven label
- Full-zip design
- Locker loop
- Body/Fill: 100% polyester. Lining: 100% nylon.
- Machine wash
- Imported
- Not intended for use as Personal Protective Equipment (PPE)
- Shown: Smoke Grey/Smoke Grey
- Style: FB7553-084
Size & Fit
- Model is wearing size M and is 6′1″/185cm
- Standard fit: easy and traditional
- Fits large; we recommend ordering a size down
- Size Guide
Shipping & Returns
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 reduces carbon emissions by up to 30% compared to virgin polyester. Nike diverts an average of 1 billion plastic bottles annually from landfills 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 (2)
Reviews (2)
5 Stars
Great layer for puffer
Bob Seal Beach - Feb 20, 2025
Lightweight Training Best
69gonzo69 - Feb 09, 2025
Lightweight and warm. I’ve layered it with L/S shirts and crew sweatshirt with no problem. I’m 6’4” 260 and the XXL fit just right.

Nike Therma-FIT Unlimited