100% and 50/50 white poly/cotton mesh sleeveless runner's shirt. Navy blue binding on arm and neck edges. Navy blue band (4 1/2 " wide) across front at arm level. "Sub 4" is stamped in white, upper right. Centered on blue band, in yellow letter: "Lancaster Road Runners."
Care on label: "Machine Wash Cold, Tunble Dry Low. Do not use Bleach"