
The Firstgear midweight long-sleeve base layer shirt offers breathable next-to-skin warmth for active use. Medium-weight moisture-wicking fabric helps keep you dry while a quarter-zip lets you control ventilation. Flatlock stitching reduces chafe and thumb loops keep sleeves in place when layering. A versatile core layer for cold-weather riding or outdoor work where comfort and temperature control matter.
FIRSTGEAR Base Layer Shirt Midweight Long-Sleeve - Extra Large