OutdoorMaster HUMBGO Men's Reflective Running Jacket The OutdoorMaster Promise: 100% Satisfaction Guarantee. Made of a Super Reflective Material for Maximum Visibility and Security While Running at Night Highly Elastic 4-Way Stretch Fabric for Maximum Comfort Windproof and Water-Resistant Coating That Keeps You Dry While Running in Light Rain What You Get: OutdoorMaster Reflective Running Jacket, our customer-favorite 6-month warranty and friendly customer service.