The Arc'teryx Zeta SL Goretex Shell Jacket in Men's Medium size and green color is a versatile and high-quality mid-length jacket perfect for casual occasions. Made of durable nylon with a zip closure and stand-up collar, this jacket offers both style and functionality. With a 300 warmth weight, it provides warmth during the winter and fall seasons, making it ideal for outdoor activities like hiking. Easy to care for with machine washable garment care, this jacket from a reputable brand like Arc'teryx is a reliable choice for those looking for a reliable and stylish outerwear option.