Our Motivation 15 Year Logo t-shirt in Vintage Silver is a high-quality heavyweight tee that features a distressed 15 Year Anniversary logo on the front chest in Black. The shirt is garment dyed, enzyme washed, and pigment dyed for a broken-in feel, just like a t-shirt that was washed and worn for the last 15 years. It is made in the USA of heavyweight 6.5 oz. Cotton with an overall relaxed, boxier fit along with slight drop shoulders and a higher neckline. 100% Cotton.