Size:40. Medium. 2016 Chicago Cubs Flex Base Jersey. Addison Russell. Brand new, never used.

The New Flex Base jersey is the latest in uniform innovation designed for the modern baseball athlete. Tailored to the exact specifications that players wear during the game, this Chicago Cubs white/bright royal blue jersey features advanced lightweight fabrics for enhanced stretch, moisture-wicking, and breathability. Cool Base® side panel mesh vents and patented Air Belt technology offer new cooling zones and flexibility.

• Flex Base Authentic On-Field button front white/bright royal blue Home jersey
• Full or left chest authentic lightweight tackle twill decoration
• Cool Base® side panel mesh gussets for cooling zones and flexibility
• Patented mesh Air Belt for better air flow and less bulk under pant line
• MLB center back neck CFX® silhouetted batter patch
• 100% Polyester Mock Mesh
• MLB Authentic Collection Apparel locker tag