PROOF 72-Hour Merino Polo Shirt Color: Heather Grey Size: Large Shirt was worn once and is in perfect condition Original Price $88 Features Cut with thermoregulating, odor-resistant, moisture-wicking Australian merino wool Three-button placket at neck with low-profile snaps in a matte black finish Free collar rests around the neck and retains shape Engineered fabric harnesses the incredible natural properties of merino wool to wick moisture, resist odors, and regulate temperature Nylon reinforcement allows the merino fabric to be machine washed for easy care throughout the life of the garment—just stick with cold/gentle washing to avoid shrinking Rated UPF 30+ for sun protection Materials 87% 16.5 micron merino wool, 13% nylon, 150gsm Made in China and Indonesia with wool sourced from Australia and New Zealand Sourced from industry leaders Woolmark and Global Merino, the specialized merino/nylon blend used in the 72-Hour Collection is the cutting edge of technical fabrics that doesn’t sacrifice comfort for performance. It not only takes advantage of the amazing natural properties of wool, but strengthens them with nylon for a truly impressive fabric. Sustainably sourced.