Daehlie W Long Sleeve Air

The Long Sleeve Air is a technical layer designed for intense training. It is as light as air but offers the performance of a second skin. With 37.5® technology integrated into the areas that sweat the most, the Long Sleeve Air provides active temperature regulation that adapts to your pace and environment. Unlike traditional fabrics that wick moisture away, 37.5® technology uses natural particles to pull vapor away from the skin before it turns into sweat—keeping you dry and comfortable during your toughest sessions. Combined with lightweight contrast materials and quick-drying elastane, it offers unparalleled airflow and lasting comfort. The flatlock seams are strategically placed to avoid chafing, and the reflective details provide added safety for nighttime runs. Light, quick-drying, and naturally odor-resistant, it is a long-sleeve model that works with your body—not against it.

Key features: Active fit, regular, long sleeves, round neck, includes 37.5® material technology, lightweight, breathable, moisture-wicking, and quick-drying fabric, flatlock seams to reduce friction, reflective logo.

Composition: Main fabric: 100% polyester.