Shirts by Theory Add to WardrobeRemove from Wardrobe FavoriteUnfavorite Shop It Outfits Sort by featured Sort by price: high to lowSort by price: low to high Theory Havana Slim Fit Sport Shirt $175 Theory Havana Slim Fit Sport Shirt $175 Theory Zack S Trim Fit Stripe Sport Shirt $175 Theory Zack S Sport Shirt $165 Theory Aden S Air Piqu Short Sleeve Shirt $125 Theory Aden S Air Piqu Short Sleeve Shirt $125 Theory Zack S Linen Cotton Multi Stripe Short Sleeve Sport Shirt Blue $175 Theory Zack S Trace Printed Short Sleeve Sport Shirt Navy $165 Theory Zack S Balance Check Short Sleeve Sport Shirt Blue $185 Theory Zack S Cube Print Short Sleeve Sport Shirt Navy $165 Theory Sylvain Wealth Short Sleeve Shirt $175 Theory Sylvain Wealth Short Sleeve Shirt $175