3M Reflective Clothing, Day and Night Safety Vest Whether you're walking the dog or going for a run, rely on the hi-vis protection of our 3M? Day/Night Safety Vest. Equipped with 3M? Scotchlite? Reflective Material, this safety vest delivers exceptional reflectivity in low-light conditions, and the vibrant color stands out during daylight hours. Crafted from lightweight, mesh fabric, this reflective vest offers easy-to-wear comfort combined with breathable mesh. Adjustable side straps let you achieve a comfortable fit and the cell-phone pocket adds convenience. Take safety into your own hands and help make yourself visible with the 3M? Day/Night Safety Vest. Features Lightweight design made with breathable mesh Adjustable side straps Cell phone pocket One size fits most wearers USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.