The Flat Head Plain Thermal [FN-THL-101] - Black long sleeve and our signature SF map

and our signature SF map print pocketing

Wash on Low

This series represents The Flat Head's quintessential T-shirt style

Croslite™ foam footbeds for lasting comfort

This also means you can easily customize your Bolen

The Flat Head Plain Thermal [FN-THL-101] - Black long sleeve and our signature SF mapThermal Fabric with a Unique Textured Weave This thermal fabric features a distinctive textured surface. Flat Head's thermal fabric has a honeycomb like weave with elongated hexagonal shapes. The elongated weave enhances horizontal stretch while suppressing vertical stretch, reducing deformation. The mesh like weave offers excellent breathability when worn alone, providing a light and soft feel. When worn as an inner layer, the textured surface traps