Sometimes it’s good to sweat! The unique t-shirts from ViewSPORT have a cool (or maybe we should say hot!) feature. As you workout and sweat, the patent pending Sweat Activated Technology reveals motivational words that are hidden when the shirt is dry. The harder you work out (or the more you sweat), the clearer the message, and when the shirt dries, the message is invisible again. It’s completely hypo-allergenic, non-toxic, odorless, safe, and lasts through dozens of wash cycles. These shirts give you extra incentive to be more active and sweat more!