Ive had many a supplement company shirt, and none have ever come close to the level of comfort this shirt provided, nor did they look as cool. I got my shirt promptly, and was always able to get a hold of someone via the instagram page if I had any concerns. Pre workout was absolutely delicious and provided a great workout with no crash, I now take it before labs and workouts. If you’re on the wall about 110 percent products, buy one. You’ll be pleased.