Constant freshness during the race. The Nike Top guarantees coverage and Freshness, even when the Race comes alive. Dry-fit technology removes sweat From the skin for maximum freshness and stretched edges increase coverage. Nike dry-fit technology guarantees Dry Skin, comfort and Concentration. Rounded and elongated Back edge for ideal coverage. Design with half-length zip for a personalized fit. The thumb holes help retain Heat when worn on the hands. High collar to improve coverage. Reflective Swoosh logo for high visibility in Low Light Conditions.