Brand: Columbia Sportswear Company Style: Short-sleeve button-up outdoor shirt with lightweight ripstop fabric Tech/Features: Omni-Shade; Regular Fit; mesh-lined vented back yoke for breathability Color: Indigo/Blue Size: Mens Medium (tag reads M/M, Regular Fit) Details: Two button-flap chest pockets; point collar; button front Tags/IDs: Item# 1598450 (visible on hang tag) Origin: Made in Indonesia Notes: Photos include ruler for reference—please see images for sizing visuals.