Personalized Butterfly Colorado Men's V-Neck T-Shirt. Pretty Butterfly Colorado Pride Men's V-Neck T-Shirt - White makes a nice gift for friends and family who live in or hail from Colorado. 4.7 oz., 100% pre-shrunk cotton Narrow, set-in 1x1 mitered V-neck collar Shoulder-to-shoulder taping Double-needle stitched sleeves and bottom hem