A midweight merino base layer top designed to help regulate temperature during high-intensity activity, the 200 ZoneKnit™ Long Sleeve Crewe features 100% pure and natural merino wool.• Slim fit• Layer: Base Layers• ZoneKnit™-Body mapping technology designed to actively regulate body temperature and let skin breathe during high-intensity activity• Raglan sleeve construction for mobility• Thumb loops to keep your sleeves in place and hands warm• Gusseted underarms for mobility and comfort• Flatlock seams to prevent friction• Drop tail hem for added coverageMaterials• 100% Merino WoolCare• Machine wash warm• Wash with like colors• Do not use softeners• Fasten all closures to wash and dry• Do not bleach• Do not tumble dry• Line dry in shade• Warm iron• Do not iron print, trims and accessories• Do not dry clean