The Merino Long Sleeved Top by OUTRAK is the ultimate thermal underwear winter basic! This top has been crafted from merino wool with a mercerised wash for an improved extra soft hand feel. Perfect as a base layer, this top is temperature regulating to keep you comfortable in all climates – regardless of whether it’s the middle of summer or winter! Merino wool is naturally anti-microbial, so you can wear these thermals for multiple days without having to worry about odour management. OUTRAK have developed this top with flat locked seams to reduce the chance of chafing and to improve your comfort while layering up for the weather or while wearing a backpack. The design features double layered sleeve cuffs for increased warmth, and has a regular, women-specific fit for everyday wear! Available in adults and kids sizing to suit the whole family.