Vintage 60s 70s Sportwear College Blend Piping T

In the 1960s, Ringer T-shirts began to be used in sportswear Most of them are made for school sports teams, and materials are also used. More comfortable materials, like adding "Rayon" "Tri-blend" became more popular in the 1970s * "Tri-blend": a blend of three different materials cotton/ polyester/ rayon The general rayon ratio varies from 12-15 For example, Champion also has a well-known scale material of 88/12. 89%cotton& 12%rayon to make This is "Sportswear" and started making T-shirts in the 1960s Its tri-blend ratio is 50%polyester, 38%cotton, 12%Rayon Please read carefully before placing a bid: ＊Please ask if there is stock before placing a bid for direct-purchased products, because the store will be on the shelves at the same time, it is inevitable that there will be a temporary unlisted situation, please forgive me! ＊This shop sells vintage goods, which are goods with traces of historical use. Please confirm the relevant details with the pictures. If you have any questions before bidding, please send a private message to understand. After confirmation, it cannot be returned or exchanged due to the defects that have been explained. goods ＊The product may have slight color difference due to computer or mobile phone. Due to the color difference problem, it can only be "exchanged" after the agreement of both parties. If the product is more perfect, please do not place a bid.