Dress Code and Gym Etiquette at Planet Fitness

The Reason Behind the Rules

Why Planet Fitness Has a Dress Code at All

A dress code in a gym is not about fashion. At Planet Fitness it serves three concrete goals. The first is safety: a shared floor full of heavy plates, moving cables, and treadmill belts is a place where the wrong footwear or loose clothing can cause real injury. The second is hygiene: clothing that absorbs sweat and footwear that covers the foot keep both you and the Planet Fitness equipment cleaner. The third is comfort: Planet Fitness markets itself as a Judgement Free Zone, and part of making a wide range of people comfortable is keeping the room free of the kind of display and intimidation that can make a beginner want to leave.

That last point is the one that surprises people. Some gyms encourage very revealing or very loud workout gear. Planet Fitness deliberately does not. The idea is that someone on day one of their fitness journey should not feel they are standing next to a photo shoot. This philosophy, which Planet Fitness often frames with its no-grunting and no-intimidation reputation, shapes much of what follows. If you understand that Planet Fitness is designed around the newcomer, the specifics of the Planet Fitness dress code will make sense rather than feel arbitrary.

What to Wear

The Planet Fitness Dress Code

The core of the Planet Fitness dress code is easy to meet with clothes most people already own. You need athletic clothing you can move in, and you need the right shoes. Beyond that, the Planet Fitness guidelines focus mostly on what to avoid rather than a long list of requirements. Below, the main categories are broken out so you can check your gym bag against each one.

Footwear

Closed-toe athletic shoes are required throughout the workout floor at Planet Fitness. Running shoes, cross-trainers, and lifting shoes are all fine. What is not allowed is open footwear: sandals, flip-flops, slides, and bare feet are off the table because of the obvious risk of dropping a weight or catching a toe in a machine. Boots and heavy work boots are also discouraged, since they offer poor support for exercise and can mark or damage equipment. If you forget your shoes, most Planet Fitness clubs will ask you to go home and change rather than let you train in street footwear, so pack them first.

Shirts and Tops

A shirt is required at all times on the floor. Standard T-shirts, tank tops, athletic tops, and performance shirts are all welcome. The common point of confusion is around very open tank tops. Some Planet Fitness clubs have historically discouraged string tanks or deeply cut muscle shirts that expose a lot of the torso, in keeping with the comfortable, non-intimidating atmosphere Planet Fitness is known for. A regular tank top is almost always fine; an extremely minimal one may draw a quiet word from staff. Shirts that are soaked through or that leave sweat on shared equipment should be managed with a towel and a wipe-down.

Bottoms

Athletic shorts, leggings, joggers, and sweatpants all work well. The main guidance is practical: bottoms should let you move through squats, lunges, and machine work without restriction, and they should stay in place. Jeans and denim are discouraged at Planet Fitness because the stiff fabric limits movement and the metal rivets can scratch bench and machine surfaces. If your bottoms are so loose that they could catch in a cable or belt, choose something closer-fitting for those exercises on the Planet Fitness floor.

What to Leave in the Locker

Hanging jewelry, long dangling chains, and anything that could get caught in a machine are best left in your locker. Hats are generally acceptable, though some members prefer a headband or towel instead. Clothing with offensive language or images is not permitted anywhere in Planet Fitness, since it works directly against the welcoming environment. Finally, strong colognes and perfumes are a courtesy issue in a shared, air-conditioned room; keep them light so the whole Planet Fitness floor stays pleasant.

How to Behave on the Floor

Gym Etiquette Every Member Should Know

Good etiquette is what makes a shared gym pleasant, and at Planet Fitness it is largely common courtesy applied to a sweaty, crowded room. None of these rules are complicated, and most Planet Fitness members pick them up within a week. Learning them early just means you spend less time wondering whether you are doing something wrong and more time working out.

Wipe Down Equipment

This is the single most important habit. After you use any bench, machine, or cardio piece, wipe it down with the spray or wipes that every Planet Fitness club keeps stocked around the floor. It takes a few seconds and it is the difference between a clean gym and an unpleasant one. Nobody wants to sit on a bench someone else just left wet, so leave it the way you would want to find it at Planet Fitness.

Re-Rack Your Weights

Put dumbbells back on the correct rung and strip plates off the machines and bars when you are done. Leaving weights scattered creates a tripping hazard and forces the next person to clean up before they can start. Planet Fitness keeps its dumbbell racks organized by weight, so returning each pair to its place is as simple as matching the number.

Share the Equipment

During busy hours, do not camp on a machine between sets while scrolling your phone. If someone is clearly waiting, offer to let them work in with you, which means alternating sets. On cardio machines, many Planet Fitness clubs post a time limit during peak periods; respect it. Keep your rest between sets reasonable so the Planet Fitness equipment keeps moving for everyone.

Keep the Volume Down

Planet Fitness is famous for its relaxed atmosphere, and part of that is a quiet floor. Dropping or slamming weights is discouraged, and excessive grunting is something Planet Fitness is well known for discouraging through its signage and culture. Set weights down with control rather than letting them crash. Use headphones for your music, and take phone calls to the lobby or outside rather than at a bench on the Planet Fitness floor.

Phones, Lockers, and the Lunk Alarm

Specific Policies You Will Run Into

A few Planet Fitness policies deserve their own explanation because new members ask about them most often. Understanding them in advance saves awkward moments on the Planet Fitness floor.

Photos and Video

Filming workouts on the main floor is generally discouraged at Planet Fitness, because other members have not agreed to appear in your video and some would feel self-conscious knowing a camera is rolling. If you want to track your form, keep the frame tight on yourself, be brief, and never record other people. Some Planet Fitness clubs are stricter than others, so check posted signage or ask the front desk.

The Lunk Alarm

Planet Fitness is known for a loud siren sometimes called the lunk alarm, which staff may sound when someone is grossly violating the atmosphere, for example by dropping weights hard or showing off aggressively. It is not meant as public shaming so much as a reminder of the culture. In practice you will rarely hear it, because most Planet Fitness members never come close to triggering it. The point is simply that behavior that intimidates others is out of place at Planet Fitness.

Lockers and Personal Items

Use the day-use lockers for your bag and valuables rather than leaving them on the floor or draping them over a machine. Bring your own lock if the lockers are not built-in, since Planet Fitness clubs typically clear lockers at closing and are not responsible for items left behind. Keep walkways and the stretching area clear of your gear so people can move safely around the Planet Fitness floor.

When the Floor Fills Up

Etiquette by Crowd Level

How much etiquette matters depends partly on how busy the club is. Many Planet Fitness members check the crowd meter in the app before heading over. The quieter the floor, the more freedom you have; the busier the Planet Fitness club is, the more sharing and speed matter.

Your First Day

How to Prepare for Your First Planet Fitness Visit

1. 1 Pack a bag the night before with closed-toe athletic shoes, a shirt, bottoms you can move in, a water bottle, a towel, and a lock. Leaving your shoes behind is the most common first-day mistake at Planet Fitness.
2. 2 Bring your key tag or the Planet Fitness app to check in at the front desk, and let staff know it is your first visit so they can point you to the lockers and the layout.
3. 3 Take a slow lap of the floor to find the wipe stations, the dumbbell racks, and the stretching area before you start. Every Planet Fitness club is laid out a little differently.
4. 4 If you are unsure how a machine works, ask a staff member. Many Planet Fitness clubs also offer a free orientation that walks you through the equipment.
5. 5 Relax. The whole point of Planet Fitness is that nobody is watching or judging. Do your workout, wipe down what you use, and head home from Planet Fitness feeling good.

Common Questions

Dress Code and Etiquette FAQ