The Lightning Pro FZ Mid Jacket is the essential midlayer, the one you always end up taking, because it feels good, looks good and even makes sure you smell good. This midlayer hugs you just enough, thanks to engineered exo support on the back and shoulders. The light woven fabric on the chest is silky soft and stretchy, and offers a protective zone against the wind. It features ventilation under the arms, Advanced Skin Warm technology, flatlock seams, 1/2 zip with self-locking pull tab, motion fit, 1 zippered chest pocket and a reflective marking on front and back. Material: 4-Way Stretch Fleece.