Men's Base Force Heavyweight Base Layer Quarter-Zip UL12104-01 the improved formula has 20%

the improved formula has 20% greater knot strength and over 50% greater wet strength

The Silva Starter 1-2-3

Non Chlorine Bleach When Needed

The oversized clutch is now on the pinion side which results in immediate hook sets

12% Elastane (Shell) | 100% Polyamide (Liner)

Men's Base Force Heavyweight Base Layer Quarter-Zip UL12104-01 the improved formula has 20%Whether you work on a winter road crew or hot factory floor, this men's half zip thermal shirt helps you tackle the job in comfort. The heavyweight shirt not only keeps you warm, it also wicks away sweat, fights odor, and releases stains. It's made of the perfect blend of polyester and spandex to give you the range of motion you need. ___________________________________________ FastDry wicks away sweat Rugged Flex technology for ease of movement