Single-Use Heated Vest Shirt Compression Baselayer 8 Built in Heat Packs Body Warmer White

Product description Enjoy your winter activities like never before! The UnderWarmer heated shirt is convenient, super comfortable and best of all - it works really well. The UnderWarmer was specifically designed to be affordable and convenient for the everyday guy or gal spending a long day in the cold. That’s why UnderWarmer has some very specific features, like instant air activation (just take it out of the package) and compression fit (so you can feel every bit of heat pressed against your upper body,). For just a few bucks, you have a portable, wearable radiator, ready to go the moment you are. Unlike hand and foot warmers, which only help extremities that have already gotten cold, the UnderWarmer PREVENTS those extremities from ever getting cold. How? By keeping your core warm - because a cold body core is the cause of icy extremities. Best of all, unlike all those bulky coats and layers you’ve tried, the UnderWarmer is extremely lightweight and won’t slow you down.You CAN stay warm for the entire day, even in negative digits. Just grab your UnderWarmer! Unisex-Compression Fitted For Maximum Heat- Feel snug and gently stimulated The UnderWarmer is a soft, lightweight compression base-layer shirt. So it feels really, really good. But most importantly, that snug fit means the warmth stays right where you need it

Key details: Is Discontinued By Manufacturer: No | Package Dimensions: 11 x 10 x 1.5 inches | Department: womens | Product Warranty: For warranty information about this product, please click here | Customer Reviews: 4.4 4.4 out of 5 stars (579)

Sizes may include: 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11.

Customer feedback: 4.4/5 average rating.

Customers say: Customers find the heated vest shirt keeps them warm during cold football games and outdoor sporting events, with the heat packs lasting for hours.

Review snippets: We wore these to a Patriots game in January and they worked amazing. Night temps were in the teen and they were so hot that we had to take our jackets off at times to cool off. The only downfall / Outstanding! This really works. Kept me very warm in 19 degree weather. Would buy again!! Read more

Product description Enjoy your winter activities like never before! The UnderWarmer heated shirt is convenient, super comfortable and best of all - it works really well. The UnderWarmer was specifically designed to be affordable and convenient for the everyday guy or gal spending a long day in the cold. That’s why UnderWarmer has some very specific features, like instant air activation (just take it out of the package) and compression fit (so you can feel every bit of heat pressed against your upper body,). For just a few bucks, you have a portable, wearable radiator, ready to go the moment you are. Unlike hand and foot warmers, which only help extremities that have already gotten cold, the UnderWarmer PREVENTS those extremities from ever getting cold. How? By keeping your core warm - because a cold body core is the cause of icy extremities. Best of all, unlike all those bulky coats and layers you’ve tried, the UnderWarmer is extremely lightweight and won’t slow you down.You CAN stay warm for the entire day, even in negative digits. Just grab your UnderWarmer! Unisex-Compression Fitted For Maximum Heat- Feel snug and gently stimulated The UnderWarmer is a soft, lightweight compression base-layer shirt. So it feels really, really good. But most importantly, that snug fit means the warmth stays right where you need it - near your skin. 12 Long Lasting Hours- No Batteries Required Unlike heated jackets that require batteries, the UnderWarmer requires no batteries and is ready to use when you are. Simply remove the UnderWarmer from its packaging. Upon opening, heat