Shake Shack Good Fit Menu 2026: Prices, Calories & Protein
[Last Updated : October 2026]
Shake Shack’s Good Fit Menu launched in December 2025 as a set of lighter, health-focused options built from the regular menu. Most items swap the bun for a lettuce wrap, and the Gluten-Free Double ShackBurger comes on a gluten-free bun. The menu is available for a limited time at Shack locations and online, and each item is listed with its own price and calorie count, so you can compare it with regular burgers before you order.
What Is the Shake Shack Good Fit Menu?
The Good Fit Menu is a curated group of Shake Shack items and simple modifications. Shake Shack describes it as designed for high-protein, gluten-free, vegetarian, and GLP-1-friendly eating. The company says some items contain up to 52 grams of protein per serving.
The menu does not add new ingredients. It takes familiar favorites, like the ShackBurger, SmokeShack, and Chicken Shack, and changes how they are served, usually by replacing the bun with a lettuce wrap or a gluten-free bun.
Who the Good Fit Menu Is For
The menu suits people who want more protein, fewer carbs, gluten-free options, or a vegetarian burger. It is also designed for people following GLP-1 medication plans. If you are following a specific diet, check the nutrition details before ordering, since the Good Fit label describes the menu’s goals rather than a complete diet plan.
How It Differs From the Regular Menu
Most Good Fit burgers are served in a lettuce wrap instead of a bun. Patties, cheese, tomato, and sauce are largely the same as the regular versions. The Gluten-Free Double ShackBurger is the exception: it uses a gluten-free bun rather than a lettuce wrap.
Good Fits Menu
The Good Fit menu replaces the bun with lettuce, which lowers the calories a lot. For example, the ShackBurger Lettuce Wrap has 330 calories, while the regular ShackBurger has 760.
ShackBurger® Lettuce Wrap
$8.29 · 330 cals
$10.99 · 580 cals
$13.99 · 840 cals
Chicken Shack™ Lettuce Wrap
$9.79 · 420 cals
Gluten-Free ShackBurger®
$9.29 · 480 cals
$11.99 · 740 cals
$14.99 · 1000 cals
Veggie Shack™ Lettuce Wrap
$9.99 · 460 cals
$12.99 · 740 cals
SmokeShack® Lettuce Wrap
$9.99 · 430 cals
$12.99 · 690 cals
$15.99 · 950 cals
Avocado Bacon Burger Lettuce Wrap
$11.49 · 430 cals
$13.99 · 690 cals
$16.49 · 950 cals
Good Fit vs. Regular Menu: Calorie Comparison
| Regular item | Regular calories | Good Fit item | Good Fit calories | Calories saved |
| Single ShackBurger ($8.29) | 500 | Single ShackBurger Lettuce Wrap ($8.29) | 330 | 170 |
| Double ShackBurger ($10.99) | 760 | Double ShackBurger Lettuce Wrap ($10.99) | 580 | 180 |
| Single SmokeShack ($9.99) | 600 | Single SmokeShack Lettuce Wrap ($9.99) | 430 | 170 |
| Single Avocado Bacon Burger ($11.49) | 670 | Single Avocado Bacon Burger Lettuce Wrap ($11.49) | 430 | 240 |
| Chicken Shack ($9.79) | 550 | Chicken Shack Lettuce Wrap ($9.79) | 420 | 130 |
The same price for the regular and Good Fit version means you can get fewer calories without paying more. Regular calories come from Shake Shack’s nutrition and allergen information. Good Fit calories come from the menu.
Protein and Carbs
Protein is one of the main reasons people choose the Good Fit menu. The Single ShackBurger Lettuce Wrap has 23g of protein and 3g of carbs, compared with 29g of protein for the regular Single ShackBurger. The Chicken Shack Lettuce Wrap has 27g of protein and 11g of carbs.
The Gluten-Free Double ShackBurger has 47g of protein, and the Double SmokeShack Lettuce Wrap has 52g. Shake Shack’s own materials mention protein values up to 52g per serving.
Protein and carb values for every Good Fit item are not published in one place we could confirm, so check the official nutrition information for the exact size you plan to order.
Gluten-Free, Vegetarian and GLP-1 Options
Gluten-Free Choices
The Gluten-Free Double ShackBurger is served on a gluten-free bun, and the Single ShackBurger Lettuce Wrap is also gluten-free. Shake Shack’s nutrition information lists the regular gluten-free bun at 160 calories.
Cross-contact can happen in any shared kitchen, so if you have celiac disease or a serious gluten allergy, ask staff about preparation before ordering.
Vegetarian Option
The Veggie Shack Lettuce Wrap is the vegetarian choice on the menu. It is made with veggie patties of mushrooms, sweet potatoes, carrots, farro, and quinoa.
GLP-1 Friendly Choices
Shake Shack describes its Good Fit menu as GLP-1-friendly. The company has not published a formal definition of what that means, so talk to a doctor or dietitian about which items suit your plan.
How to Order the Good Fit Menu
The Good Fit menu is available through Shake Shack’s website and mobile app, as well as in person at participating locations. Because the menu is limited-time, its availability may change, so check the app before you visit.
Is the Good Fit Menu a Healthy Choice?
Lower calories and higher protein can make a meal more filling, but they do not automatically make it a complete diet. A lettuce-wrapped burger still has patties, cheese, and sauce, and calories rise with each patty. A triple Good Fit burger can still be high in calories.
The best way to use the menu is to compare sizes and choose based on your own goals. Check the nutrition and allergen information before ordering, especially if you have food allergies or follow a medically guided diet.