Cheer on your Boston Red Sox in comfort with this Cutter & Buck Boston Red Sox Rainier PrimaLoft Eco Insulated Full-Zip Hoodie Puffer Jacket. This jacket's PrimaLoft Silver insulation, made from 70% recycled polyester, provides exceptional warmth without the bulk, making it perfect for braving those chilly game days at Fenway Park. The wind- and water-resistant shell, along with the concealed stowaway hood, ensures you stay dry and comfortable no matter the weather.