Arcteryx .- The Bird family AR series is designed specifically for alpine environments, using professional materials like Gore-Tex Pro, which provide exceptional waterproof breathability and abrasion resistance! .- Core Fabric: Features the Gore-Tex Pro ePE three-layer fabric co-developed with Gore-Tex, with a film thickness reduced by approximately 50%, making it lighter, more durable, and quieter.- Zoned Protection: The shoulders and arms are made of 100D nylon, while the main body uses 80D nylon, incorporating a unique zoned stitching design that offers stronger protection in high-wear areas.- 3D Tailoring: The e3D three-dimensional cutting technology is ergonomically designed, allowing for layered wearing without bulk and freedom of movement.- Detail Design: Features patented Watertight water-repellent zippers, an adjustable DropHood, and underarm ventilation zippers, with each aspect crafted for ultimate protection.From urban commuting to wilderness hiking, seamlessly transition with the Beta AR.The matte fabric exudes understated luxury; the sharp tailoring serves as a passport for the city.It can keep you dry in torrential rain and also stands out as a unique style statement in the office.There may be wind in the outdoors and rain in the city, but you can always count on Arcteryx in your bag.Unisex style available in sizes: XS-XXL .Size Chart: Chest Width, Shoulder Width, Garment Length, Recommended Height/Weight .XS: 116 cm, 47 cm, 67 cm, 160-165 cm / 90-110 lbs .S: 120 cm, 48 cm, 69 cm, 165-170 cm / 110-130 lbs .M: 124 cm, 49 cm, 71 cm, 170-175 cm / 130-150 lbs .L: 128 cm, 50 cm, 73 cm, 175-180 cm / 150-170 lbs .XL: 132 cm, 51 cm, 75 cm, 180-185 cm / 170-190 lbs .2XL: 136 cm, 53 cm, 77 cm, 185-190 cm / 180-205 lbs