Made for warmth from all natural sources, ODLO´s Natural merino 200 crew neck base layer uses exceptionally soft and comfortable 200 weight non-mulesed merino wool.Made in ODLO´s own European factory, this base layer is both naturally thermoregulating and antimicrobial and features a half zip collar for added temperature control.Benefits:Natural thermoregulation.Enhanced moisture management.Soft touch.Features:Versatile.Composition:100% Virgin Wool (Merino).Care Instructions:Machine Wash Cold Extra Gentle [30°].Iron Low Heat.Do Not Bleach.Do Not Dry Clean.Do Not Tumble Dry. Compare prices from: Odlo in Men's Underwear