Mizuno Prem Merino Wool long sleeve base layer

Experience unparalleled cold-weather comfort with the MIZUNO Prem Merino Wool Base Layer. This innovative garment uniquely blends Breath Thermo technology with premium Merino wool, actively generating heat from body moisture while offering natural insulation, moisture management, and odor resistance. Enjoy a soft, lightweight feel with exceptional stretch for unrestricted movement. Certified by Woolmark, this high-performance base layer ensures guaranteed quality and warmth without bulk, keeping you dry and comfortable through every training session