Personalized 7th Birthday Ice Hockey Sports Party Boys Men's V-Neck T-Shirt. Fun ice hockey themed 7th birthday Men's V-Neck T-Shirt - White with sports number 7 logo and I'm seven quote. 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