Olympus Merino Base Layer Long Sleeve - Black / 9 Iron | Men's Long Sleeve Top Rollover so you can tinker without

so you can tinker without fear of frostbite

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

Keep it in your pocket or pack ready to fend off the wind

Get your first-ons dialled

Double up the warmth with our Double Up Merino Neckwarmer

Olympus Merino Base Layer Long Sleeve - Black / 9 Iron | Men's Long Sleeve Top Rollover so you can tinker withoutUltimate 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.