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.Features:- 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 coverageSpecifications:- Product weight: 210 g / 7.4 oz- Fabric content: 100% Merino Wool- Fabric weight: 200 LightweightCare:- 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.