ASICS Ultra Lightweight Running Cap This very lightweight cap is designed to keep you cool during your runs. This cap features laser-cut details for circulation and moisture management properties for maximum airflow. >A great addition to your athletic wardrobe, this cap provides you with plenty of coverage, whilst keeping you cool and comfortable. The cap is crafted from a lightweight fabric blend that is an excellent moisture manager, wicking sweat away from the head and face to keep you cool and dry. Thanks to its lightweight construction, this cap won't feel heavy on your head or hold you back. It also features ventilation holes in the fabric to allow cool air to circulate around your head whilst releasing hot, muggy air and an adjustable closure enables you to alter the fit to a more personalised one. The soft brim keeps the sun's glare from your eyes so you can focus on the road ahead and lastly, reflective elements enhance visibility in low light conditions.