90% polyester, 10% Spandex; Pillow Tech quilted, three-layer fabric; Top Layer: lightweight, four-way stretch woven ; Insulation: warmth-retaining synthetic down; Base Layer: lightweight, four-way stretch woven; Quilting is 2.25" apart; 4-way stretch yoke & side panels; 2 chest pockets w/ secure snap and angled flap closure; 2 1/4" wide cuffs with 2 snap closure ; Dyed-to-match matte enamel snap front placket & cuff; Spyder branded label on lower front placket; Spyder bug woven loop label on left-chest pocket; Spyder wordmark rubberized screenprint on back right shoulder ; Modern fit