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Polyfit

Polyfit Sierra Weighted Vest for Workout 10lb 15lb 20lb Weight Vest for Men Women - Enhance Strength Training

4.8(37)
$44.99$49.99
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79+ bought in the past month

About this item

  • 【PERFORMANCE VEST | LEVEL UP YOUR WORKOUT】Available in 10lb, 15lb, and 20lb sizes, the Polyfit Sierra Weighted Vest is designed to match your fitness level and training goals. Boost workout intensity, push your limits, and achieve better results with this versatile, performance-driven vest.
  • 【QUICK-RELEASE BUCKLES | FAST & EASY ADJUSTMENTS】 Put on or take off your vest in seconds with secure, quick-release buckles. Adjustable straps ensure a snug, bounce-free fit for all body types — no fumbling, just focus on your workout.
  • 【NATURAL WEIGHT DISTRIBUTION | MAX RANGE OF MOTION】The weight vest hugs your torso with evenly distributed weight that stays close to your body for natural movement, full range of motion, and total control — no shifting, no sagging, just comfort and performance through every rep, run, and routine.
  • 【COOLING COMFORT】Made with durable, breathable fabric, the Polyfit Sierra Vest keeps you cool, comfortable, and focused, even through your toughest workouts.
  • 【RUN, HIKE & WORKOUT】 Whether you're trail running, rucking uphill, or power walking through your neighborhood, this vest stays secure and moves with you for unmatched comfort and performance.
  • 【REFLECTIVE STRIPES FOR NIGHT VISIBILITY】Stay seen and safe. Integrated reflective detailing enhances your visibility during low-light conditions — perfect for early morning or evening workouts.

Key details

color_spec
‎Green
Brand
Polyfit
Color
Green
Style
Fitness
brand_name
Polyfit

Dimensions and fit

weight
‎10 Pounds
Size
10 LBS
item_package_dimensions_l_x_w_x_h
13.54 x 12.71 x 2.76 inches
package_weight
4.98 Kilograms
item_weight
10 Pounds

Item information

manufacturer
Polyfit
part_number
850054462282
best_sellers_rank
#89,806 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #168 in Strength Training Weight Vests
date_first_available
March 7, 2025
Highlights

About this item

  • 【PERFORMANCE VEST | LEVEL UP YOUR WORKOUT】Available in 10lb, 15lb, and 20lb sizes, the Polyfit Sierra Weighted Vest is designed to match your fitness level and training goals. Boost workout intensity, push your limits, and achieve better results with this versatile, performance-driven vest.
  • 【QUICK-RELEASE BUCKLES | FAST & EASY ADJUSTMENTS】 Put on or take off your vest in seconds with secure, quick-release buckles. Adjustable straps ensure a snug, bounce-free fit for all body types — no fumbling, just focus on your workout.
  • 【NATURAL WEIGHT DISTRIBUTION | MAX RANGE OF MOTION】The weight vest hugs your torso with evenly distributed weight that stays close to your body for natural movement, full range of motion, and total control — no shifting, no sagging, just comfort and performance through every rep, run, and routine.
  • 【COOLING COMFORT】Made with durable, breathable fabric, the Polyfit Sierra Vest keeps you cool, comfortable, and focused, even through your toughest workouts.
  • 【RUN, HIKE & WORKOUT】 Whether you're trail running, rucking uphill, or power walking through your neighborhood, this vest stays secure and moves with you for unmatched comfort and performance.
  • 【REFLECTIVE STRIPES FOR NIGHT VISIBILITY】Stay seen and safe. Integrated reflective detailing enhances your visibility during low-light conditions — perfect for early morning or evening workouts.
Close-up view of the Polyfit Sierra Weighted Vest for Workout 10lb 15lb 20lb Weight Vest for Men Women - Enhance Strength Training
Details

Materials and care

material
‎Lycra, Neoprene

From the brand

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Product videos

Product video 1

Customer reviews

37 reviewsPositive

Rated 4.8/5 across 37 reviews — highly regarded by customers.

  • 88% of sampled reviews give 4–5 stars.

Customers say

Customer summary is not available yet.

Reviews with images

Customer review image for 10 pounds is heavier than it soundsCustomer review image for 10 pounds is heavier than it sounds
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★★★★★

I bought it because reviews says it was comfy. I agree.

I’ve worn it for 3 - 4 weeks straight. No lbs lost but my clothes fit better and I’m getting compliments. Read more

G. MacDonald
★★★★★

Good quality, comfortable over a shirt, but hand wash only.

I've been using this weighted vest for a while and it's done a good job at retaining the iron sand and remain a comfortable fit. I'm able to adjust the strap to fit snugly around my body while I'm exercising which includes jogging and jumping jacks. The only thing though is that I recommend keeping the vest over a t-shirt, rather than having the vest on bare skin because the shoulders get a bit abrasive on the skin after some time of using the vest. I've found that it's been very helpful and effective at keeping in place while I do my exercises. There are reflectors built into the vest, which is great as a safety feature when I'm doing my evening runs. The weights aren't removable, and even after the months I've had this weight vest, there's no holes and everything remains in tact. As for the cleaning, the instructions recommend to hand wash only. I used a light soap, grave it a good scrubbing, and then let the vest dry out. It can take a while for the vest to dry out as it has taken me about a full day out in direct sun to get the vest completely dry. Overall, I'm happy with the quality of the vest. Read more

Jane
★★★★★

10 pounds is heavier than it sounds

Ten pounds doesn’t sound like much but when you put it on, it’s plenty heavy for old people like us! I really like this vest. It’s balanced, which makes it easy to use, and it doesn’t come down too low, so it’s not flopping around when I move about. It has latches on the side which can be tightened up and it fits comfortably on both me (100 pounds) and my husband (165 pounds). I think this will be a good workout as we wear it to work around the house, very pleased with it. Read more

Customer review image for 10 pounds is heavier than it soundsCustomer review image for 10 pounds is heavier than it sounds
SDG
★★★★

Comfortable!

Very comfortable. Easy to use and adjust. I do wish it had a keeper for the nylon strap because I have to fold it so it doesn’t hit or rub against my arms when I’m jogging. Works as expected for the price. Read more

Jamie
★★★★★

The best vest I have owned!

I really love this weighted vest! A lot of weighted vests have poor weight distribution - the weights here are all even and they don't shift a ton while working out. The straps are easy to reach which makes it easy to adjust the vest. All of the stitching and overall build quality seems really good - I expect this vest to be durable over time. I have been using it every day for nearly two months and see no signs of early wear. Read more

Turd Ferguson
★★★★★

Well amde, comfortable and effective.

Very nice vest. Very well made. Fits well. I can wear it comfortably long enough to work out. I like to just wear it in the house to get some work in when I don't do anything. 5 stars. Read more

T_5678
★★★★★

WOW, THIS IS THE GREATEST WEIGHTED VEST I WILL BE WEARING EVERY TIME I WALK THE DOGS.

The POLYFIT WEIGHTED VEST is just about the neatest wearable exercise item I have ever tried. It was hard at first to use due the extra weight but after a few days and many walks with the dogs I feel better than ever. My legs are starting to show some definition, and my waist is getting thinner. I really can't say enough about how much fun it is to use. I know we are supposed to do so much walking per day to keep our heart healthy. Just walking without any extra attire is fun but walking with the vest is wonderful. The manufacturing is very well done with strong threading and very good pockets to hold the weights. I use it every day now and don't even feel the weight. When I walk without the weights I feel like I might be on the moon because I feel so light on, my feet. This is definitely a must have if you want to stay healthy and get some exercise without all the expensive equipment. Read more

WEST COAST JOE
★★★★★

Stepping Up My Workouts!

I've been wanting to add a little extra challenge to my walks and hikes, and this weighted vest is perfect. I got the 15lb one, and it feels really secure when I wear it. It doesn't bounce around, which is something I was worried about. The material is breathable, so I don't feel overheated, even on longer walks. It's definitely helping me feel like I'm getting more out of my exercise routine. Read more

Tyler
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