Proof 72-Hour Merino Polo Shirt
Proof has steadily expanded its 72-Hour Merino collection beyond the original tee, adding everything from the 72-Hour Merino Pant to the lighter Merino Air T-Shirt. The latest addition is the 72-Hour Merino Polo Shirt, bringing the same travel-friendly performance fabric into a slightly more polished silhouette. The polo is made from ultra-f... read more

