Columbia Sportswear Blood and Guts III Long Sleeve Knit Shirt Omni-Shield Blood n Guts interlock 100% polyester Imported Sunglass Cleaning Patch Omni-Shield Blood and Guts Advanced Repellency Omni-Shade UPF 50 Sun Protection Antimicrobial, Intended to Protect the Garment From Odor Caused by Bacteria