The Lam Longsleeve is a super-soft, super-smooth, super-breathable, 100% ethically sourced Merino wool women&';s baselayer top with a feminine pro-sport look. Ergonomic lines flatter and together with 4-way stretch fabric, gives you a slim, snug fit. It&';s naturally odor-resistant and strategic mesh ventilation stops you from overheating. Flatlock seams and super-fine wool give you next-to-skin comfort. Definitely a must have for every season. Wool fibers for supreme isolation, wet or dry Underarm panels Soft handfeel Next-to-skin comfort Strategic mesh mapping Cuff sleeve ending Embroidered logo 4-season favorite Washing Instructions:- Wash with similar colors Wash using wool program Avoid enzyme washing powder Do not use fabric softener Do not wring or twist Material Information:- Main fabric: 100% wool Contrast fabric: 95% wool, 5% Polyamide Fibre thickness: 17.5 micron Fabric weight: 150 gsm