This Core 365 full - zip jacket is great for men. It's perfect for layering during cold weather, whether you're working outdoors or just going out. The body is made of 7.5 oz/yd² (260 gsm) 100% polyester fleece, and there's a 100% nylon taslon overlay on the upper panel and lower arms. It also has a shock cord at the bottom hem and an audio port. It's a great choice for corporate gifting or personal use.