Genuine US Military Issue M1965 O/D Trigger Finger Mittens W/Wool Inserts Size Medium and Large. These Cold Weather Mittens Feature Genuine Leather Front, Sewed inside Nylon Liner, Canvas Sleeve, Trigger Finger on Both Mittens, 75% Wool 25% Nylon Inserts, Adjustable Wrist Straps & Elastic Ends to keep out the Snow and Cold Air, and Attached Suspension Cord to prevent Loss. Size Medium, OR Large. Both the mitten shells and the liners will be the correct size for the size mitten you choose. Enter size in comments.