
Under-Vest Short 13lb.
UNDER-VEST™ Short 13 lb. Kit Weighted Upgrade for the Short Uni-Vest™ UNDER-VEST™ patented new design from IRONWEAR® makes it possible to nearly double the weight of your existing Uni-Vest™. UNDER-VEST™ is a padded liner that fits under and connects to your Uni-Vest™ and has pockets for additional Flex-metal® weights. UNDER-VEST™ is a great up grade for your Uni-Vest™ whether you want more padding or to carry more weight. UNDER-VEST™ gives you the flexibility to quickly set up your vest the way you want. Just like the Uni-Vest™ the UNDER-VEST™ is adjustable in ½ pound increments with the same soft Flex-metal® weights. UNDER-VEST™ system is safer and simpler to put on and take off than other heavily weighted vests. Put the weight on in layers, then connect the simple attachment flaps and you are ready to go. To take it off, remove the system as one vest or detach the flaps and remove it in layers. UNDER-VEST™ (short) by itself can weigh up to 25 pounds and the system when combined with the short Uni-Vest™ has a maximum weight of 44 pounds. UNDER-VEST™ Short 13 lb. Kit comes with the Short UNDER-VEST™ and 24 Flex-metal® weights, enough weights to fill one layers of Short UNDER-VEST™ and take the Short UNDER-VEST™ to 13 pounds including the weight of the Short UNDER-VEST™ itself. Short Uni-Vest with UNDER-VEST™ Short Upgrade:
Premium Quality
Hassle Free Returns
Tested for Performance
Fast & Free Delivery

Train Faster. Play Stronger.
Boost Training Load
Effortless Application
Customizable Resistance
Comfort-First Integration
The Science Behind LaceUp
Patented Flex-Metal® Technology
Modular Design Logic
Engineered Balance
Real Player Transformations
Brian C.
CROSSFIT ATHLETE
STRENGTH
★★★★★
WEIGHT CAPACITY
UP TO 30+ LBS
"This upgrade completely transformed my Uni-Vest™—I went from 19 lbs. to over 30 lbs. without losing any comfort."
Jason R.
POWERLIFTER
CONVENIENCE
★★★★★
EASY LAYERING
QUICK SETUP
"I love that I can put it on in layers; it makes getting into a heavy workout so much easier."
Mark T.
ENDURANCE ATHLETE
COMFORT
★★★★★
EXTRA PADDING
ALL-DAY SUPPORT
"The extra padding provided by the UNDER-VEST™ is a huge benefit for my longer conditioning sessions."
Trusted By Serious Players

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