The 509 Step Down Long Sleeve was designed to give you the performance and function required for a full day of wrenching on your rig or supporting the crew on race day. Lightweight and breathable stretch woven fabric keeps you cool under pressure. The classic look features snap styling to make buttoning up fast and easy. Includes a zippered chest pocket and a small slot for a pen so you can record those lap times.

Features:

• Long-sleeve button-up
• Zippered chest pocket
• Stretch woven polyester