Personalized Positively Charged Men's V-Neck T-Shirt. Electrical engineers are positively charged with an array of plus signs is a funny gift design for electrical engineers at birthdays, holidays and graduation. 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