Toyo University Track and Field Team Practice Uniform - Size L This item was given to me by an acquaintance. I have never worn it, and it has been stored in a closet. Since it was used by a team member, there are a few loose threads on the back. This is from the era when the second "King of the Mountains" Ryuji Kashiwabara and the Shitara brothers were on the team. Hakone Ekiden, All Japan University Ekiden, Izumo Ekiden, Marathon Running singlet, Ryuji Kashiwabara