Allmade's Tri-Blend is a unique and proprietary blend built from 50% Repreve® polyester from recycled plastic; 25% organic, US grown, combed, ring spun cotton; and 25% TENCEL™ Modal. These sustainable fibers combine to create a soft, flexible, and smooth fabric which looks good plain and holds a great print. Each shirt uses 6 recycled poly water bottles and all fabric is spun, knitted, processed and finished in the USA.