Icebreaker's Coronet sweater is a versatile, cold-weather mid-layer, but its sharp style and clean lines make it a perfect choice to wear alone in cool conditions. Itch-free merino wool delivers moisture-wicking performance, and the zip neck provides adjustable ventilation during high-pulse activities. Icebreaker harvests merino wool exclusively from sheep grown in the Southern Alps of New Zealand, where conditions are extreme and the wool responds accordingly Itch-free merino wool is temperature regulating, moisture wicking and odor resistant UPF 20+ sun protection Zip neck Knit detail on shoulders and sleeves Long sleeves with thumbhole loops Made in Viet Nam , China Visit our Wool Guide US shipments only Icebreaker Helix MerinoLOFT Jacket - Insulated, Merino Wool (For Men) in Fossil/Spark/Spark