William Ellery Windjammer 100%Ventile Cotton Shell Polished brass 1/4 Zipper Dual snap cuffs Doppler Coverage Hood Brim High Neck Wind Gaiter Adjustable face cinch, with leather cordlocks Adjustable bottom hem cinch, with leather cordlocks Woven Windjammer Tag Made in USA The Windjammer is one size fits all. Model is 6'2" and wears a Medium shirt. Pit to Pit: 27" Shoulder to Shoulder: 23" Center Neck to Cuff: 39" High Neck to Bottom Hem: 29" The Windjammer is made from long fiber Ventile cotton, known for its expedition quality water resistance. Ventile was originally designed to help keep RAF pilots cool and comfortable, but dry from water. When Edmond Hillary and Tenzing Norgay first scaled Everest, they wore this fiber. This jacket is not 100% Waterproof, but we made efforts to keep seams and moving parts to a minimum, in a effort to aid in its ability to combat water.