The hoodie is a relaxed style fit made for warmth and comfort.
The material stretches nicely so the sizing run's a little bigger compared to your average sweatshirt.
If you are deciding between two sizes and like a tighter athletic fit, choose the smaller one.
Pillow Size and Weight
The pillow contains the sweatshirt. You just push the kangaroo pouch inside out and stuff the hoodie into it, and close the reversible zipper.