The Brooks Shelter Tech Running Cycling High Visibility Vest in black and yellow is a stylish and functional piece of activewear for men. This sleeveless vest features a zip closure and a high neck neckline, making it ideal for outdoor activities in all seasons. Made from a blend of polyester and nylon, the vest is lightweight, breathable, and suitable for activities such as running, cycling, and cross-training. The regular fit and size small make it a comfortable and practical choice for men looking to stay safe and visible during their workouts.