Men's 4F Running Jacket This men's running jacket is an ultralight, quick-drying layer designed for intense training in warmer weather. It combines breathability , wind protection , and full mobility thanks to a functional design and advanced technologies. A hydrophobic coating reduces moisture absorption, while the Ultralight system makes the jacket incredibly lightweight and easily fits into a backpack or waist pack. It's the perfect choice for runners who want to maintain pace and comfort over any distance. Also check out running apparel in the Men's Clothing category and 4F products in the 4F Brand section. Key features Main material: 100% polyamide – lightweight, quick-drying and damage-resistant, ideal for running activities. Regular fit – comfortable fit ensuring full freedom of movement while running. Size range XS–XL – to suit a variety of body shapes and user preferences. Light, airy materials – a construction designed for training on warmer days, supporting moisture wicking. Hydrophobic coating – limits moisture absorption, improving comfort during light rain. Ultralight technology – exceptionally low product weight without losing functionality. Integrated hood with visor – adjustable volume and depth provide stable protection while running. High collar – additional neck protection, protecting against wind and cold. Semi-elastic cuffs – contoured finish improves comfort and prevents air from escaping. Back ventilation – hidden under the pleat in the yoke, increases air circulation during exercise. Zippered chest pocket – a safe place for your phone or small accessories. Zippered back pocket – additional space for gels, keys or documents. One-way main zipper with a wind flap – protects against cold air penetration. Semi-elastic bottom – stable fit without the need for additional adjustments. Reflective elements – improve visibility and safety after dark. Raglan sleeves – increased freedom of movement while running.