While weight training is one of the best ways to tone and gain muscle, it can sometimes mean enduring some bruising. For those who want the gain but prefer to avoid that type of pain, WilkWear offers a solution. This particular workout shirt has a padded collarbone area and is made of polyester and spandex to keep padding in place and your body comfortable during your routine. For $40, backers get one WilkWear with an expected delivery of May 2014. This offer is $10 off the anticipated retail price.