The Jack Pyke Tundra Hat is made from 100% ripstop cotton with plush acrylic fur trim.Fold down ear flaps help keep you warm, and the quick release chin strap make it easy to wear with the best fit.____Developed for the UK's long autumn/winter season, when the countryside turns from lush green to light green to brown, Jack Pyke's Engilsh Oak Camo is made up predominantly of browns and even includes a few acorns. Touches of green ensure that you blend in to all of your surroundings even if cover is sparse.