Meet the Frank Pro Pack Mid-Layer, engineered with advanced 37.5 TX jersey fabric that ensures optimal thermoregulation, maintaining your body temperature at a perfect 37.5 degrees. This mid-layer is designed for those who demand high performance and comfort, making it an essential addition to your activewear collection.
- Quarter zip with stay down puller
- Rounded silicone bridge logo at chest
- High shine J.Lindeberg print at back pocket
- Packable into back pocket with zipper
- Mesh panel at side and under arm
- Elastic binding at hems
- 4 way stretch
- Thermoregulation
- Soft comfort
- Moisture transportation
- Fast dry

100% Polyester 37.5®