221B Tactical Maxx-Dri Silver Elite T-Shirt - Men's Black Medium. Even worse is having to deal with dangerous (potentially deadly) skin infections and rashes caused by bacteria when you sweat. The Maxx-Dri Silver Elite T-Shirt offers superior comfort AND is infused with Silver (Ag+) to help prevent the growth of odor and infection caused by bacteria. The Silver (Ag+) in The Maxx-Dri Silver Elite T-Shirt is clinically proven to prevent the growth of dangerous bacteria on the shirt born from perspiration. This bacteria is the root cause of embarrassing odor as well as painful and potentially deadly skin rashes and infections. The Infinity-Stretch Maxx-Dri material flat-sewn seams and tagless labeling complete this incredibly comfortable and functional shirt. Specifications for 221B Tactical Maxx-Dri Silver Elite T-Shirt: Manufacturer: 221B Tactical Sleeve Length: Short Age Group: Adults Apparel Fit: Regular Gender: Male Fabric/Material: 92percent Polyester 8percent Spandex Weight: 0.2 lb Features of 221B Tactical Maxx-Dri Silver Elite T-Shirt Silver (Ag+) infused: Anti-Bacterial and Anti-Odor Infinity (multi-directional) Stretch Hybrid Fit: Not Compression Not Loose Flat Stitched Seams UV Protection against UV-A and UV-B rays Moisture Control Wicking Technology Breathable Tagless Package Contents: 221B Tactical Maxx-Dri Silver Elite T-Shirt 221B Tactical MDSETSHIRT-M-BLK: Maxx-Dri Silver Elite T-Shirt - Men's Black Medium