Ready, Set, Race Shortened length won't ride up on long runs or race day. Image of a person performing a forward lunge with their arm stretched over their head. They are wearing the Swiftly Tech Long-Sleeve 2.0 Race-Length Shirt. All-Over Airflow Built-in breathability lets the heat out and the airflow in. Image of a person holding their left bicep with the their thumbs through the thumbholes of the Swiftly Tech Long-Sleeve 2.0 Shirt. Bunch-Free Zone Thumbholes help keep your sleeves down while you move. Close-up image of a person's upper back who is wearing the Swiftly Tech Long-Sleeve 2.0 Race-Length Shirt. Stays Fresh, Stays Ready Silver threads reduce odour-causing bacteria between washes.