Fortify Weight Vest

Shipping calculated at checkout.
Color: Tan
Size: 1 SZ



Imagine doing the same workout routine, but with a whole lot more intensity! Our adjustable plate carrier can help you add up to 40 lbs to nearly all your moves.  Made of 600D nylon material that’s guaranteed to be durable and secure, the Polyfit Weight Vest is the ideal fitness equipment to help intermediate and advanced users upgrade their routines. Unleash your raw power and purchase Polyfit’s Weight Vest now!

Click "Add to Cart" to get your weight vest now!

Size: One Size Fits Most (XS - XL)


Weight Plates Sold Seperately

Compatible with Polyfit Standard Plates or Polyfit Curved Plates


WEIGHT VEST | CUSTOMIZE YOUR WORKOUT. Insert weight plates for a more demanding workout. Weight plates are sold separately, and are available in pairs of 4 lbs, 6 lbs, 9 lbs, 14 lbs, and 19 lbs to create a 10lb, 14lb, 20lb, 30lb, and 40lb vest respectively.

MAX RANGE OF MOTION | IDEAL FOR TRAINING. The Polyfit Weighted Vest is specifically constructed lightweight and mobile for the max range of motion. Ideal for training, running, strength training, and bodyweight workouts.

ADJUSTABLE | SECURE FIT. Polyfit’s Fortify Weight Vest is fully adjustable at the shoulders and waist for a secure and snug fit. Features adjustable shoulder straps with breathable mesh, and an adjustable stretch cummerbund to keep the vest secure around your waist. Two straps hold the weight plates securely in the compartment, with an additional layer of velcro to ensure the weight is closely fitted to your body for a comfortable and snug fit.

DURABLE MATERIAL. Made with high-quality 600D Nylon material, this weight vest is designed to last through demanding weight vest workouts. The weighted vest looks great, feels great, and is made to last.

FOR INTERMEDIATE AND ADVANCED USERS. For fitness buffs who have mastered proper form, the Polyfit Fortify Training Vest is the perfect workout companion. For easy storage while on the go, the pockets on the sides allow you to stash your phone and other accessories. Note: Weight Vest does not come with weight plates. The Polyfit weight plates are sold separately, and are available in pairs of 4 lbs, 6 lbs, 9 lbs, 14 lbs, and 19 lbs.

***Weight Plates Sold Separately

Specs & Materials

- Primary Material: 600D Nylon
- Plate Pocket(s) Dimensions: H:13" x W:11"
- Adjustable Weight (with Weight Plates)
- Adjustable Shoulder Straps
- Adjustable Waist Cummerbund
- Breathable Mesh Padding
- High-Quality Velcro on Plate Compartment
- Elastic Side Pockets - One Pocket with Zipper, Second Pocket without Zipper
- Front Pocket with Velcro Closure
- Two Velcro Patches Included

***Weight Plates Sold Separately

Polyfit Guarantee

All of our products come with the Polyfit Guarantee.  We stand behind our products 100% so you can feel confident that we will have your back if there is an issue.  

We have a 30-Day Return Policy (for any reason), plus an extended warranty to the original user as described below.  

Polyfit warrants to the original user that the Polyfit product will be free in material workmanship or defects for a period as specified below from the date of purchase.



Weight Plates

1 Year Warranty

Squat Wedge

1 Year Warranty

Weight Vests

180 Day Warranty


180 Day Warranty

All Other Products

90 Day Warranty

If there is a defect in workmanship or if you actually wear our stuff out, Polyfit will fix or replace (at our discretion) your item.  For instructions on the return process, see our Refund Policy.


- $5.00 Standard Shipping for all USA orders.
- Most US-based orders are shipped from our warehouse within 24-48 hours for maximum efficiency.
- Our product will arrive within 4 to 7 Business Days.
- We offer Expedited Shipping for $12.00, which will arrive within 3 Business Days.
- Currently, we do not ship to Alaska, Hawaii, or outside the United States.

For eligible products on Polyfit, Amazon Prime members can now enjoy free shipping and free returns on eligible items. Simply click "Buy with Prime" on the product page.  Learn more about Buy with Prime.