Men's Festival Bundle

Find long term relief with 1 signature UnderCool vest and 2 sets of cooling packs!

This package includes:

• 1 UnderCool vest in your choice of color, white or black
• 2 sets of cooling packs

UnderCool features:

• Adjustable straps and a velcro front for the best fit and comfort
• Wicking fabrics and built-in mesh panels to keep you dry and comfortable
• Cooling pack pockets along back
• Cooling relief for up to 1 - 2 hours*
• 30-day money back guaranteed

Please review our sizing chart below to ensure the best fit for your UnderCool:

Waist Measurement:

If you bend to the side, you will crease in the middle of your body; this is your natural waist. That's where you want to take your waist measurement.

Womens Sizing Guide:

Please note sizing is dependent on waist size not bust size.

Men's Sizing Guide:

Please note sizing is dependent on natural waist size not chest size.
ThermApparel recommends ordering a size smaller than your usual T-shirt size.
(If you wear a large T-shirt, a medium UnderCool will fit best.)

Other Resources:

Please review our Return and Exchange Policy here and our Warranty Policy here.

Disclaimer: 

Consult your doctor or health care professional prior to using this or any cooling products for a medical condition. ThermApparel LLC will not be liable for injuries or damages resulting from the misuse or misapplication of our products.

*Cooling times may vary depending on your level of activity and ambient temperature. 

Please Note:

• All prices listed in USD
• International orders: your country’s taxes and duties are NOT included in the price or shipping
• Adult signature required