Used, in good condition, there are a few minor spots where this shirt caught a snag— visible in listing pictures Designed for running and training, this long sleeve tech shirt is breathable, has thumbholes to keep sleeves down, and contains silver threads to reduce odor causing bacteria between washes. 50% nylon, 44% recycled polyester, 3% Elastane, 3% X-Static nylon I am moving and would love to sell what I can beforehand- make me an offer!