MONS ROYALE UNDERWEAR OLYMPUS 3.0 BLACK/ 9 IRON FOR MEN

Ultimate warmth. Designed for the coldest days and the biggest adventure. Olympus is our warmest baselayer offering unrivalled warmth to weight ratio and strategically placed mesh panels to ensure breathability. We use midweight 250 merino wool with added elastane so that Olympus will keep its shape and last longer.