Our heavyweight wind and water proof full zip hunt PANT with sit releif relax fit thighs anf back elastic waist band, several pockets, So many extras on this coat when we say Extreme we mean Extreme, Total warmth and protection with all the bells and whistles that any hunter could ask for. our XS fits ( 0-4 ) Our S fits (4-6) Our M fits (6-8 ) Our L fits (10-12 ) Our XL fits ( 14-16 ) Our 2XL fits (18-22) Our 3XL fits (22-24)