Breath Thermo Half Zip Pullover – Men's

When temps drop on the trail or the road, the Breath Thermo Half Zip is our pick for runners and hikers who train through the cold. Mizuno's Breath Thermo fabric generates heat from moisture contact, so your body warmth works for you instead of escaping. The half-zip gives you quick ventilation control when the effort picks up.

• Breath Thermo fabric converts moisture into heat, actively warming you as you sweat in cold conditions
• Lightweight midlayer construction that won't weigh you down during high-output efforts
• Half-zip collar lets you dial in ventilation fast without stopping to strip layers
• Built for cool-weather running, hiking, and active use where staying warm without overheating matters
• Available in Black and Ensign Blue — clean, low-profile look that works on the trail or in town