Durable and breathable design - Made from robust nylon and polyester with high-density mesh for excellent ventilation and reduced pressure during training - Lightweight at only 0.16 kg to help improve air circulation Efficient storage for keepsakes and essentials - Integrated whistle in the shoulder straps for emergencies - Large main pocket plus multiple inner pockets and compartments keep items organized and easy to access Adjustable comfort for a universal fit - Features two chest straps and adjustable side straps - Universal vest design provides a secure, comfortable fit across different body shapes without restricting movement Night visibility and safety - Reflective strips on the shoulders and back enhance visibility in low light - Improves safety for night runs and makes you more noticeable to approaching vehicles Specifications and attributes you care about - Material: nylon and polyester - Weight: approximately 0.16 kg - Fit: universal size with adjustable shoulder and side straps - Safety features: integrated whistle; reflective strips on shoulders and back - Storage: large main pocket with multiple pockets and compartments Use scenarios - Daily training runs and interval workouts where quick access to essentials is important - Night or early-morning runs, commutes, or hikes requiring enhanced visibility and safety - Long runs or events where organized storage for keys, phone, snacks, and emergency gear is needed - Emergency preparedness situations thanks to the built-in whistle and accessible pockets