Feel your impact in this crazy-soft sustainable tank that uses an equivalent of up to 6 recycled plastic water bottles. 4.2-ounce 50% recycled polyester 25% organic ring spun cotton 25% modal25% recycled polyester 25% polyester 25% organic ring spun cotton 25% modal (Aluminum Grey)Carbon footprint neutralized through the ClimeCo Certified Product Program 1×1 rib knit binding at neck and armholes Side seams Recycled tear-away label