Lululemon qtr/half zip top. Perfect over tank size medium/large

Retired Lululemon zip top. Retired electric orange and navy pattern. Thicker material perfect for fall and winter over a tank to run, walk, tennis. Has a muted orange in the stripe and accent sleeves when reversed. Pocket in back for key. Thumbholes. Very good used condition. I can’t find the size and taken the tag out but it fits like an 8-10 I have a coordinating tank listed separately