The Polar Vortex Vest increases caloric expenditure and fat burn by gently cooling your body.
The Polar Vortex Vest can increase fat burn but up to 58% and increase calorific expenditure by up to 32% and continues to work even after you have taken it off.
There is no uncomfortably shivering, your body moves straight into mild cold stress and after a few minutes you won't notice you are wearing it. Designed by Ray Cronise and tested by ETSciences, the Polar Vortex Vest ensures your body burns the right calories - fat calories.
The Blue Deluxe upgrade pack includes a blue outer shell with NASA inspired technology and designed by Ray Cronise. It will help lock in the cold longer and the wicking fabric drives away moisture.
Also included is a travel bag as well as wrist and neck cooling wraps to really boost your cooling power