Feibit [Wind Tunnel Short Sleeve 4.0] Men's Quick-Dry Anti-Chafing Marathon Training Breathable T-Shirt Spring Bud XL

4500+ ventilation holes throughout the garment for full-body airflow circulation

Wind tunnel cooling technology reduces skin surface temperature by 3°C, providing a cooler running experience

Targeted heat dissipation based on dynamic thermal distribution of runners

Natural airflow during running effectively removes heat and moisture, maintaining long-lasting freshness

FlowDry fabric technology ensures sweat does not stick and keeps the wearer dry even in rain

Three-dimensional grooves accelerate water absorption

Sweat-wicking yarn actively absorbs moisture, doubling sweat transport speed

Inner side features fluffy, curled fibers reducing skin contact area for enhanced comfort

Combination of structural and material water absorption for efficient moisture management

Flatlock seam construction for smooth, zero-irritation feel during long runs

One-piece underarm design reduces friction risk

Brushed collar tape with 96.6% elasticity for durability and shape retention

Raglan sleeves for freer arm movement