Ready to beat the heat? The nanamica Short Sleeve Open Collar Panama Shirt, crafted from a unique blend of organic cotton and recycled polyester, offers unmatched breathable comfort. Its mesh-like texture ensures ventilation, while the relaxed, classic fit keeps you looking sharp and feeling cool. 71% Cotton, 29% Polyester, Open Collar, Loose Fit, Side Slits, Chest Patch Pocket, Woven Brand Patch, Made in Japan, Nanamica. Nanamica Men's Short Sleeve Open Collar Panama Shirt Navy