The button-up shirt gets a Fox™ edge: a zipper on the side pocket.  

• Solid long sleeve shirt.
    - Button-up.
    - 2 front pockets.
    - Woven shirt.
    - Shoulder and sleeve epaulette detail.
• Zipper pocket on the front chest.
• Fox, metal buttons.
    - Fox rivet detail on the front.
• 98% Cotton / 2% Elastane poplin.
• Imported.