The X165 NIGHTEYES is a lightweight neutral shoe, suitable for short intervals and longer sessions alike. Designed for night training and dark conditions, it features 360° reflective detailing. Equiped with a seamless upper, it provides a flexible sock-like fit. The X-Support system features reinforced cords that wrap around the under foot and deliver enhanced support and stability. Shock-absorption and energy-return result from the combination of a one-piece midsole and a landing pad at the heel, while a triangular lug patterning ensures traction in all conditions.