The great thing about our T-shirts is, the pump is inserted into the pocket from the inside of the shirt, with complete access from the outside for bolusing. All tubing stays underneath and out of your way. We use pre-shrunk, Hanes Beefy-Ts. Pocket stays securely shut with a Velcro closure. SIZES Small: 34-36 Medium: 38-40 Large: 42-44 X-Large: 46-48 XX-Large: 50-52 STYLES POCKET-T: Left side pocket S-XXL SLEEP-T: Center pocket S-XXL LONG SLEEVE SLEEP-T: Center pocket S-XXL
