KCP Polypro Rib Thermal Undershirt

Rib-Knit Thermal Base Layer

The KCP Polypro Rib Thermal Undershirt is a long-sleeve base layer, the garment that sits against your skin under a uniform blouse, field shirt or jacket. Its rib-knit polyester body holds a thin layer of warm air close to the body, which makes it useful on cold ranges, early hunts, winter work shifts and long days outdoors. The earth-tone brown keeps it inconspicuous at the collar and cuffs when worn under tactical or outdoor clothing.

Features

• Rib-Knit Thermal Fabric — The fine ribbed texture creates small channels that trap body heat, so the shirt insulates without much bulk.
• Polyester Construction — Polyester absorbs far less water than cotton, so the shirt stays lighter and dries faster when you sweat.
• Crew Neck — A round, close-fitting collar with a ribbed band sits low and stays out of the way under a buttoned or zipped outer layer.
• Long Sleeves — Full-length sleeves cover the arms to the wrist for warmth under a jacket or shirt.
• Ribbed Cuffs — Stretch-knit cuffs hold the sleeve ends snug at the wrist, which blocks drafts and keeps the sleeves from riding up.
• Base Layer Cut — The trim, simple shape is built to be worn under other clothing rather than over it.
• Earth-Tone Brown Color — The muted brown shade blends with coyote, tan and other field colors where it shows at the neck and wrists.

Fabric And Fit

KCP makes this undershirt from polyester in a rib knit. That is a stretchy weave with raised lines that move with you and hold warmth close to the skin. Wear it as the first layer of a cold-weather system, with an insulating mid layer and a shell on top as conditions require. Ribbing at the collar and cuffs keeps the shirt neat under a uniform or work jacket.