Burberry Spring/Summer New Men's Sun Protection Lightweight Jacket features a unique custom four-way stretch fabric that offers exceptional elasticity and resilience. This four-way stretch material provides elasticity in both the horizontal and vertical axes, as well as in diagonal directions, making it suitable for a wide range of physical activities, such as sports and squatting, without easily losing shape.The jacket employs an elastic fiber blend technology that ensures rapid recovery to its original state after multiple stretches, preventing sagging and bulging. It provides a comfortable fit without any restriction, thanks to its adaptive cut that 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 stuffiness and making it suitable for long wear. It is highly durable, with a long lifespan and tear resistance, achieved through a scientific blend of polyester, nylon, and elastic fibers that enhance the fabric's abrasion resistance and snagging performance, making it particularly suitable for outdoor sports or high-frequency usage. Available in sizes M-3XL.