This womens vest is great layering piece, made of 100% polyester plush sherpa, with a double brushed interior and hood. This piece is essential for the outdoors to layer with or to add just a little more warmth on your walk or hike. The polyester helps wick away moisture to make sure you stay dry during your days activities. This vest is in womens sizes and runs true to size. This quickly became a staff and guest favorite!