Olympus Merino Base Layer Long Sleeve - Black / 9 Iron | Men's Long Sleeve Top Rollover Olympus is designed to keep

Olympus is designed to keep you warm when the weather turns

stretch where it counts and a fit that doesn’t quit

ultralight and ultra-breathable Merino has you covered

Made with an Organic Cotton and Merino Wool blend

so you can tinker without fear of frostbite

Olympus Merino Base Layer Long Sleeve - Black / 9 Iron | Men's Long Sleeve Top Rollover Olympus is designed to keepUltimate warmth. Designed for the coldest days and the biggest adventure. Olympus is our warmest base layer 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.