Running Vest Hydration Backpack for Men Women, Lightweight Breathable Hydration Packs, Adjustable Chest Straps Daypack, Reflective Water Running Vest for Trail, Marathon, Hiking, Cycling（gray）

【Breathable & Sweatproof Material】Experience ultimate comfort with this running vest for man. The hydration backpack is made of honeycomb shaped breathable and sweatproof mesh. honeycomb breathable mesh helps to keep the air circulating, achieving cooling of the back and keeping it dry and non-sticky. Premium quick-drying and moisture-proof fabric, stable and durable, making you feel as comfortable as the wind when galloping in the mountains.

【Ergonomic & Adjustable Design】The back of the hydration vest conforms to the physiological curve, providing a very comfortable and formfitting. The unisex running hydration vest has adjustable chest and side straps, ensuring a personalized comfort for most body types. Adjustable features can reduce bounce and movement, avoiding friction caused by size mismatch. A running water vest is an ideal sports partner.

【Reflective Strips & Multifunction】This runners vest has multiple reflective strips, which can reflect bright and eye-catching light in low-light conditions, enhancing visibility and ensuring safety even during nighttime exercise. The womens running vest is very suitable for off-road running, marathons, hiking, climbing, traveling, cycling, and endurance races, etc.