Merino Sport 150 fabric helps with breathability, temperature regulation, and odor control through responsibly sourced Merino wool while offering the quicker dry times of polyester. Our Mena (TM)s Merino Sport 150 go far. feel good.a"A Spokes Short Sleeve tee is designed with a fit that gives you room to move, as well as thoughtful seam construction that helps minimize chafing and increases comfort. Whether you pop it on for a Saturday with the fam or for a workout in the park, youa (TM)ll get to enjoy this teea (TM)s softness and comfort. Features:- Fit: Regular Our regular fit is intended to give you room to move, without additional bulk Fabric combines the moisture management, temperature regulation, and odor resistance of Merino with the durability and quick dry time of recycled polyester Flatlock seam construction designed to minimize chafing Offset shoulder seams designed to increase comfort UPF 20+ Knit in Vietnam: 56% Merino Wool, 44% Polyester Style: SW016731