Youkeshu Men's Summer Thin Vest Inner Wear Racerback Sports Fitness Cotton-Feel Trendy Base Tank Top

Enhanced wearing comfort with a refreshing and cool body sensation

Ultra-breathable fabric providing a feeling of wind on the skin

Upgraded cooling sensation for a fresh and non-sticky summer experience

Skin-friendly and safe with a contact cooling coefficient of 0.28 J/(cm²·s), exceeding the national standard of 0.15 J/(cm²·s)

Made from natural wood-based fibers

Lightweight design, approximately 170g for the RC vest

Soft, elastic, and skin-friendly texture with smooth drape

Breathable back panel to prevent shoulder tightness during extended wear

Allows unrestricted movement and immediate heat dissipation

Suitable for refreshing sports activities without stickiness even during heavy sweating

Selected high-count fine yarns combined with Xinjiang cotton

Excellent sweat absorption, breathability, and skin affinity

Data obtained from third-party testing agencies

Minor variations may occur between batches and colors but remain within national standards