Slim fit! You should get your true size or size up! 
Crafted from butter-soft 2x2 nylon rib fabric with 4-way stretch, this slim-fit jacket offers maximum mobility. It features long sleeves with thumbhole details, a full zipper closure, and convenient side zip pockets. Perfect for layering up to and from your workout, this jacket combines functionality and fashion seamlessly. Features: - 2x2 Nylon Rib fabric - 4-way stretch - Slim fit - Long sleeve with thumbhole details - Full zipper closure - Side zip pockets