Juniors Tri-Blend T-Back Heather Tank Tops in sizes XS-4XL Juniors Tri-Blend T-Back Heather Tank Tops in sizes XS-4XL Tri-blend softness. T-back style. Terrific. 4.4-ounce, 50/38/12 poly/ring spun cotton/rayon 51 singles Tri-Blend fabric infuses each garment with unique character. Please allow for slight color variations. Juniors Sizes: XS-4XL