Girl Gainz Waist Trainer

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$64.99

Description

Our Girl Gainz waist trainer stimulates thermal activity, literally increasing your body's natural heat. This makes you perspire more in the areas where you're trying to build muscle mass—so you're getting more from your workout without the extra effort. We recommend that you wear your waist trainer for at least eight hours a day and up to six weeks just to achieve a hourglass shape.