Olympus Merino Base Layer Long Sleeve - Black / 9 Iron | Men's Long Sleeve Top Rollover ultralight and ultra-breathable Merino has

ultralight and ultra-breathable Merino has you covered

wicking sweat and regulating temps while you ride

so you can tinker without fear of frostbite

level up in our warmest baselayer with a mock neck

Olympus Merino Base Layer Long Sleeve - Black / 9 Iron | Men's Long Sleeve Top Rollover ultralight and ultra-breathable Merino hasUltimate 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.