Zerofit USAReviews of zerofitusa.com

This is the second heat rub shirt I have, love the product,it works as advertised

Great clothing! Fast shipping!

Timing of the order and receiving the equipment ordered arrived as stated without any issues.. Great Job!

Love the shirt …..kept me very comfortable on courses in Ireland and New England. Gave one to my best friend for Christmas !

Everything showed up on time. This is the warmest sub layer I have ever owned.

Love how light weight and snug fitting the items are while keeping me warm and protected from the sun. Sleeve length maybe a little long for my short arms but adjusts very well to be comfortable with no bunching.

Worn under a polar fleece vest and kangaroo leather jacket, it kept me warm in 45° weather at 70MPH. Will probably work as well at 40°.

Rode my motorcycle with the temp was in the low 40's. Product works well by its self and with my heated vest. I would recommend buy a size larger than what's recommend if your round bellied as I am. Will try a crew neck shirt next time I order.