Marine Layer built the Pacifica Stretch Shirt to take the legendary comfort of their signature overshirt and re-engineer it for warmer days. Crafted from a medium-weight version of their custom stretch fabric, this shirt is approximately 100 GSM lighter than the original while maintaining an "absurdly soft" handfeel. The authentic indigo dye is expertly washed down to provide a lived-in look that pairs a rugged, heritage aesthetic with high-performance flexibility.