Mizuno's Breath Thermo® Wool Half Zip Long Sleeve Mens Running Top - Grey is designed for comfort and breathability. The shirt is crafted with all-natural merino wool, providing optimal temperature regulation even in cold weather (-20C). It delivers soft, irritation-free wearability.

Features:

• Seamless cut (flat seams) using BlindStitch technology
• Merino wool inserts - additional protection against low temperatures
• DryLite technology
• BreathThermo threads, provide a high level of comfort at low temperatures and perform deodorization functions (helps prevent unpleasant odors)
• Material: polyester 72%, wool 17% (Merino), polyacrylate 11% (Breath Thermo threads)