*new cotton hemp* 55% hemp 45% org cottonCOO: USA, 3.78oz   HOW WE MEASURE first off, grab your favorite t-shirt, a measuring tape, and find a flat surface to measure on. lay the tee out flat, smoothing out the fabric to remove all slack. neck: the width of neck opening from left neck seam to right neck seam at the shoulder's highest point. shoulder: the width from left to right where sleeve meets shoulder seam. chest: the width of chest, starting 1" below the armhole. sleeve: the length of the outside of the sleeve from shoulder seam to bottom of cuff. length: the length from where the shoulder meets neck to the bottom of the hem, measured from the front of the garment.