IS PRO Activewear by Insta Slim The Original Proven, Muscle Tank T-shirt is a unique sleeveless compression T-shirt with velcro shoulders for easy on and off will make you look up to 5 slimmer and pounds lighter Instantly.Benefits:* Slim your body instantly* Firm and tone your upper torso* Support your lower back* Eliminate your love handles* Slim your belly* Improve your posture* Single layer compression allows for 24 hour use, even while sleeping* Comfortable and discreet under clothing* Our exclusive fabric designed just for Insta Slim* 72% nylon, 28% spandex* Proudly made in the USA* Machine washable* and so much more Anti-Odor. Anti-Bacterial. SPF-50. This compression t-shirt is made of a special blend of 72% nylon, 28% spandex fibers, making the garment comfortable to wear all day, every day. Can be worn for work or play, as an under garment or outerwear, to exercise and or enjoy a night out on the town. Must have for the man that always wants to look his very best.