
The Firstgear midweight base layer shirt is a men's long-sleeve layering piece designed to manage moisture and help regulate temperature. It uses medium-weight moisture-wicking fabric, a quarter-zip for ventilation control, flat-lock stitching for comfort, and thumb loops to secure sleeves, making it a practical choice for active layering in cool conditions or extended outdoor use.
FIRSTGEAR Base Layer Shirt Midweight Long-Sleeve - 2XL