The seams are radio-frequency (RF) welded

This classic hunting is engineered to maximize durability and freedom of movement

The lightly waxed fabric sheds water and withstands abrasion

The main compartment opens clamshell-style for easy visibility and access to its contents

and the rib-knit hem provides a custom fit

filson man smokey bear pioneer t shirt fmtee0040k0039 109 WS24 The seams are radio-frequency (RF)Featuring Smokey Bear's important message about wildfire prevention, this made in USA shirt is constructed from substantial 6. 5 oz. cotton jersey for lasting service. Rib knit collar for shape retention. Officially licensed graphics.