ASICS Core Singlet A perfect running singlet, ASICS have you covered with optimal comfort and dryness. This singlet is a lightweight, functional garment for helping runners through a variety of different running workouts. The product is designed with recycled materials, which, in line with ASICS' values, support a more sustainable production approach. The vest uses moisture management to an exceptional level, which is done by wicking sweat away from the surface of the skin, out through the fabric and alongside this keeps you cool and dry for even more comfort. The garment is accented with a reflective ASICS spiral for improved visibility during those sessions in low-light conditions.