Pilot Undershirt Men Size:M Colorfastness: 4/5 rating for washing

Colorfastness: 4/5 rating for washing and rubbing—whites stay white for the life of the shirt

A good looking and high functional base layer

- 85% Merino wool

and Goose Down

88% Recycled Polyester

Pilot Undershirt Men Size:M Colorfastness: 4/5 rating for washingThe Foundation of Comfort at 30,000 Feet The right pilot undershirt changes everything about a long haul shift. JetSeam's bamboo rich blend (67% bamboo viscose 28% cotton 5% spandex) delivers softness and stretch that moves as you move, whether you're settled in for cruise or navigating terminals between flights. Naturally antimicrobial properties keep you feeling fresh, while moisture wicking performance handles whatever your shift throws at it.