Prepare to train, or for your daily mission with base layers engineered to help you perform better and keep you comfortable longer. Designed for active professionals, Flying Cross PRO FIT™ Base Layers combine a superior fit with the advanced fabric performance of VaporCore™. VaporCore™ features active particle technology that is embedded in the semi-compression stretch fabric to deliver a powerful moisture management system that reacts to your body’s chemistry to perform when you need it to count.
96% Polyester with 37.5® Technology, 4% Spandex
Split-mock neck design for comfortable feel and improved fit
Breathable, four-way stretch performance fabric allows for comfortable wear and freedom of movement
1/4" flat-lock seam construction offers next-to-skin comfort and added natural stretch
Gusseted underarms for increased mobility and enhanced comfort
Semi-compression fit provides comfortable, all-day support
Base Layer Top Alpha Sizing Conversion Chart (Chest)