The new 2025 summer men's quick-drying running vest is made from revolutionary 100% polyester ice silk technology fabric, specifically designed for high-intensity exercise in hot environments. This sleeveless training vest's unique honeycomb breathable structure improves heat dissipation by 50% compared to standard running vests, redefining summer comfort.
• 100% upgraded polyester ice silk fiber: 0.03mm ultra-fine fiber weave, with a touch cooling coefficient of 0.25 (industry standard 0.15)
• 3D breathable mesh: 320 micro-pores per square centimeter
• Bionic sweat guide system: Designed with drainage grooves based on the distribution of human sweat glands