Introducing the Sherpa Crew with a unique texture fashioned from a warm 100% Polyester fleece fabric provides lightweight warmth. Charles River Apparel infuses their clothing with technology, performance, and contemporary style. Traditional New England value brings innovation in how it fits, to the way it feels. Charles River Apparel offers function that performs and fashion that lasts. After more than 35 years of leading quality, the family-owned business pushes into the future with their eyes on the horizon of innovation.