In the early 1950s, between 20,000-60,000 people a year were becoming afflicted with polio. Jonas Salk and his team at the University of Pittsburgh developed a polio vaccine in 1952. By 1955 a campaign to vaccinate children in the U.S. was launched. ALbert Sabin later developed an oral version which became the standard, In 1963, Wellbee encouraged parents to get their kids vaccinated.
Needing to know what size to order? Have no fear! This page has all of the answers to your sizing and garment questions.
Unisex T-Shirt - Solid Colors are 100% combed ring spun cotton
Heather Colors are 50% combed ring spun cotton, 50% poly
Heather Grey is 90% combed ring spun cotton, 10% poly
Women's Scoop Neck T-Shirt - 52% Airlume combed and ring-spun cotton, 48% poly
Women's V-Neck T-Shirt - 50% polyester, 25% Airlume combed and ring-spun cotton, 25% rayon
Women's Racerback Tank - 50% poly 25% Airlume combed and ring-spun cotton 25% rayon
Women's Muscle Tank - 65% poly, 35% viscose
Unisex Long Sleeve T-Shirt - 52% Airlume combed and ring-spun cotton, 48% poly
Unisex Hooded Sweatshirt - 55% cotton, 39% polyester, 6% rayon
Unisex Crewneck Sweatshirt - 80% ring-spun cotton/20% polyester
Unisex 3/4 Sleeve Raglan - 50% poly, 25% Airlume combed and ring-spun cotton, 25% rayon
Youth T-Shirt - 93% combed ringspun cotton, 7% polyester
Toddler T-Shirt - 93% combed ringspun cotton, 7% polyester
Onesie - 100% combed ringspun cotton
Still don't know. Just contact oldschoolshirts.zendesk.com and we can give you more details!