Our Pioneer Solid One-Pocket T-Shirt is a heavy-duty take on a classic wardrobe staple

so lightweight it’s virtually unnoticeable apart from the comfort it provides

The chest sports a single pocket for stowing a license or other low-profile necessities when traveling light

you're more likely to outgrow it than to wear it out

an industrial-strength fabric from the iconic British Millerain

filson man cover cloth quilted jac shirt fmcps0061w0212 723 Size:XXL Our Pioneer Solid One-Pocket T-ShirtThis insulated jac shirt is a warm layer that combines the versatility of our original Jac Shirt with the wind resistance and breathability of tightly woven cotton Cover Cloth. Dry finish Cover Cloth is lightweight cotton canvas thats been a customer favorite for several decades. The 6 oz. 100% cotton fabric is tightly woven to block cold wind while remaining quite breathable. Quilted between the inner and outer layers of Cover Cloth is lightweight