As an example of the thought and detail that goes into these shirts, 5.11 eliminated the little size tag on the inside of the neck and now prints the size and garment care instructiuons directly to the inside of the neck of these shirts. this tight-fitting crew will feel very comfortable under your ballistic vest on cool days and nights. Compression enhances performance. This S/S Crew has with a wicking finish, a great fit, flat seam construction, and anti-microbial protection to eliminate odors. -80% Polyester/20% Spandex -Comfortable 3/4" collar -Anti-static -Raglan "Saddle Shoulder" Construction -Form fitting compression |