UnderWarmer LLC

The UnderWarmer® Heated Compression Shirt- Free Ground Shipping On Orders Over $25

$13.99 USD

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UNISEX SIZING (inches):

Youth sizes 60-100 lbsSmall Chest: 30 – 34 inchesMedium Chest: 35- 39 inchesLarge Chest: 40 – 44 inchesX-Large Chest: 45 – 49 inches

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The UnderWarmer® is a single-use, compression fitted base-layer shirt. 8 HEAT PACKS are built-in and will activate within minutes of removing from its packaging. When ready to use, simply remove The UnderWarmer® from its packaging. Upon opening, heat activation begins and will take approximately 30 minutes to reach its maximum temperature of over 100f/38c.

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WHAT SIZE FITS ME BEST

By choosing your typical shirt size, you will find the right UnderWarmer fit for you.
For the best heating performance, The UnderWarmer is designed to be a tight fit.

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Variant	Variant total	Quantity	Price	Variant total
S	S $13.99/ea	$0.00	Quantity	$13.99/ea	$0.00

M	M $13.99/ea	$0.00	Quantity	$13.99/ea	$0.00

L	L $13.99/ea	$0.00	Quantity	$13.99/ea	$0.00

XL	XL $13.99/ea	$0.00	Quantity	$13.99/ea	$0.00

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The UnderWarmer® Heated Compression Shirt- Free Ground Shipping On Orders Over $25