Olympus Merino Base Layer 1/2 Zip Long Sleeve - Black / 9 Iron | Men's Long Sleeve Top New Colour Tarn is fast wicking with

Tarn is fast wicking with increased durability thanks to our Merino Shift fabric

these lowers breathe

pushed back or pulled down - and enjoy the itch-free comfort of Merino

Crafted from our ultra-breathable Merino Air-Con

Olympus Merino Base Layer 1/2 Zip Long Sleeve - Black / 9 Iron | Men's Long Sleeve Top New Colour Tarn is fast wicking withUltimate 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.