Mengkou 2026 Spring/Summer New Men's Sun Protection Jacket is a lightweight coat made from a unique custom four-way stretch sun protection fabric. It features excellent elasticity and rebound, with four-way stretch capabilities that provide elasticity in both horizontal and vertical directions, as well as diagonal. This allows for extensive body movements, such as sports and squatting, without deformation.The jacket utilizes an elastic fiber blended process to ensure that it quickly returns to its original shape even after multiple stretches, preventing sagging and bulging. It offers a comfortable fit without a sense of restriction. The adaptive cut means it naturally conforms to body curves without relying on complex pattern designs.Lightweight and breathable, the high-density woven or microporous structure balances elasticity and breathability, reducing the feeling of stuffiness, making it suitable for long-term wear. It is highly durable, with a long lifespan and tear resistance, achieved through a scientific blend of polyester, nylon, and elastic fibers to enhance the fabric's anti-friction and snagging properties, making it especially suitable for outdoor sports or high-frequency use scenarios.The fabric is washable and durable, having undergone post-processing treatments for anti-pilling and anti-static properties. After repeated machine washes, it maintains its elasticity and color stability. This enhances everyday comfort and provides a high skin-friendly feel. The elastic woven structure balances elasticity with fabric firmness.Post-processing technologies such as brushing, moisture-wicking coating, and UV protection expand the functional applicability. The four-way stretch jacket, with its comprehensive elasticity, long-lasting durability, and wide versatility, has become the preferred material for sports, leisure, and functional clothing, while ongoing innovation in craftsmanship continues to expand its fusion with fashion and technology.Zippered pockets conveniently store small items; adjustable sleeve cuffs and a drawstring hem enhance fit and prevent the jacket from shifting during activities. Combining fashion and practicality, the jacket features a minimalist and versatile design with clean cuts, available in solid colors, gradient colors, or contrasting designs to meet daily commuting needs!.Sizes: (48-56) M-3XL.