Burberry Spring/Summer New Men's Sun Protection Lightweight Jacket features a unique custom-made four-way stretch fabric that offers exceptional elasticity and resilience. This four-way stretch material provides elasticity in the warp, weft, horizontal, vertical, and diagonal directions, accommodating a wide range of bodily movements such as exercising and squatting without losing its shape.Crafted with a blend of elastic fibers, this jacket ensures that it quickly returns to its original form after multiple stretches, preventing sagging and bulging. It offers a comfortable fit with no sense of restriction, thanks to its adaptive cut that naturally conforms to the body's curves without relying on complex patterns.Lightweight and breathable, the high-density woven or microporous structural technology balances elasticity and breathability, reducing discomfort from heat and making it suitable for prolonged wear.With high-strength abrasion resistance and durability, this jacket boasts tear resistance achieved through a scientifically balanced mix of polyester, nylon, and elastic fibers, enhancing its anti-friction and snag-resistant properties, making it particularly suitable for outdoor sports or high-frequency usage scenarios. Available in sizes M-3XL.