Our comfortable Whenever Merino Tee is made from 70% RWS-certified merino wool and 30% lyocell (Tencel™). This technical blend feels pleasantly cool against the skin on warm days, while providing warmth when temperatures drop. Merino wool warms even when wet and can absorb more than 30% of its own weight in moisture before it feels damp. The women's model has a cap sleeve construction (1/8 sleeves).