Mons Royale Men's Olympus 250 Merino Half Zip Top Slate/Black

Ultimate warmth. Designed for the coldest days and the biggest adventure. Olympus is the warmest base layer offering from Mons, with unrivalled warmth to weight ratio and strategically placed mesh panels to ensure breathability. Mons' uses midweight 250 merino wool with added elastane so that Olympus will keep its shape and last longer.

• Half-zip for ventilation
• Raglan sleeves for easy movement
• Merino mesh underarm panels
• Flatlocked seams to prevent friction
• Thumb loops
• 97% Merino Wool 3% Elastane