Our 200gsm Mid-weight long sleeve merino base layer with fitted styling. 92% Merino with 8% nylon. Each super strong nylon fiber is wrapped in ultra fine Merino wool giving extra durability, while maintaining the luxurious comfort of 100% NZ Merino next to your skin. Wear as a base layer or as a long sleeve tee. Perfect for your active lifestyle. Unmatched natural performance.