Stormtech FPR-1M Men's Mesa 1/4 Zip Pullover - Storm Gray Size:Adult 4XL and is approved for use

and is approved for use in USA baseball leagues

The spin-dye production process uses 90% less water

This heavy-duty nylon bag boasts a massive main compartment to swallow all your equipment

Back yoke gathers

Self-collar with band

Stormtech FPR-1M Men's Mesa 1/4 Zip Pullover - Storm Gray Size:Adult 4XL and is approved for useStormtech FPR 1M Men's Mesa 1 4 Zip Pullover Storm Gray Sleek silhouette base layer with H2X DRY moisture management technology and environmentally sustainable 100% Recycled Polyester that wicks moisture away from the skin. The Mesa 1 4 Zip Pullover features an Ottoman textured knit, which offers light thermal properties, breathability, and a free range of movement. Flatlock seams and chin saver provide chafe free comfort. UPF Rating: UPF 50+ Fabric: