The Epic Fader Puffer Vest is the ultimate fusion of function and fashion. With its vibrant, vintage-inspired exterior and cozy layer of soft micro-flannel on the inside, this retro puffer vest looks as good as it feels. The fill is 100% polyester and the outside fabric is a plush, water-resistant cotton. Additional features are 2 inside pockets and high-quality YKK® Zippers. Get one now and let your retro style shine! Female Model is 5'7" / 125 lbs and is wearing a size XS Male Model is 5'11" / 175 lbs and is wearing a size Medium If you plan on layering underneath the Epic Fader Puffer Vest, then go a size up. But this item runs typically a size larger than what you might wear. See above for model sizing. This is a unisex piece. If you are a female size down. If you are a male size up from what you might think. #VESTPF