Men's Trail Craft Bike Vest color magnet long hair fleece liner offer maximum warmth long hair fleece liner offer maximum warmth and moisture wicking comfort A new Micro AFD allows for a more precise fit with the boot interface and the aluminum Power Block inside the AFD reinforces the connection for 30% more lateral stiffness and improved power transfer Integrated Layering System: Both fit and fabric paneling are designed so the vest can be worn over the Dirt Craft Jersey windproof protection that's designed to layer over our technical trail tops and to stuff down for easy storage the perfect backup layer on extended rides or in unpredictable weather