Pearl Izumi Inner Warmer 480 Men's Insulation, Windproof, Breathable For Cycling / Road Bikes / Cross Bikes Product Description: This convenient insulation item is worn under a jacket or jersey to cover the front from the neck down, where cold wind hits. The back has Velcro, allowing for quick removal if you get too warm. It's pocketable and can be folded up small for easy carrying. Functions/Specifications: Windproof, Breathable, Insulation Features: Rear Velcro adjuster Target: Men's Used about 3 times after being purchased new. Washed after each use. This item will be useful in the coming harsh winter season. I also have other winter items for sale, so if you'd like to purchase them together, I'll offer a discount, so please comment.