You do not want to be adjusting loose sandals on a platform 200 feet above the rainforest. If you’re wondering what to wear ziplining, the short answer is simple: dress for movement, moisture, and a little mud. In La Fortuna, ziplining is fast, scenic, and unforgettable, but the right outfit makes the difference between feeling ready for the ride and feeling distracted the whole time.

Costa Rica’s rainforest conditions are part of the thrill. You might start your tour under bright sun, then hit mist, light rain, or humid jungle air before you’ve finished the first cable. Add in a harness, a helmet, short hikes between platforms, and the chance of getting a little dirty, and your clothing choices matter more than most first-time visitors expect.

What to wear ziplining for comfort and safety

The best ziplining outfit is athletic, lightweight, and close-fitting without being restrictive. Think activewear, not beachwear. You want clothes that stay in place under a harness, dry quickly if they get wet, and let you move easily as you climb stairs, walk trails, and launch from platform to platform.

A moisture-wicking T-shirt or tank works well on warmer days, while a light athletic top with sleeves can be a smart choice if you want a bit more protection from sun or harness rubbing. For bottoms, athletic shorts, leggings, or lightweight hiking pants are usually your best bet. The main goal is to avoid anything too loose, too bulky, or too delicate.

The harness sits snugly around your waist and legs, so comfort there is a big deal. If your shorts bunch up or your pants have thick seams, you’ll feel it. If your clothing is slippery, oversized, or constantly shifting, that can get annoying fast. A good ziplining outfit feels secure before the first cable and stays that way through the last one.

The best shoes for ziplining

Shoes are where people make the biggest mistake. Closed-toe shoes with good grip are the move, every time. Trail shoes, sneakers, or lightweight hiking shoes are ideal because they handle dirt paths, stairs, and potentially slick surfaces far better than casual vacation footwear.

Flip-flops are a hard no. Slides are a bad idea. Crocs are usually not the best choice unless a specific operator allows them with a secure heel strap, and even then, sneakers are still better. You may be walking across uneven terrain or wet platforms, and secure footing matters.

If your shoes can handle a little mud, even better. In La Fortuna, rainforest adventures do not stay perfectly clean for long. Wear something practical, not precious.

What not to wear ziplining

Some outfits look great in vacation photos and make terrible sense on a zipline. Anything too loose can flap around, get uncomfortable under gear, or simply distract you while you’re trying to enjoy the ride. That includes flowy dresses, skirts, oversized shirts, and baggy pants.

It’s also smart to skip denim. Jeans are heavy, slow to dry, and not much fun in humidity. If there’s rain or sweat involved, they get uncomfortable quickly. Swimsuits alone are another miss unless you’re specifically doing a combo tour where that makes sense and your operator says it’s fine. For most zipline experiences, you’ll want real active clothing over any swimwear.

Jewelry can also be a problem. Large earrings, long necklaces, and anything loose on your wrists or fingers are better left behind. Hats usually won’t work under a helmet, and anything that can fly off mid-course should stay in your bag.

Dressing for La Fortuna’s weather

Ziplining in Costa Rica means dressing for warm temperatures and unpredictable weather. Even in the dry season, humidity is real. In the green season, quick rain showers are part of the adventure. That’s why breathable, quick-drying fabric wins every time.

If you run hot, light athletic clothing is usually enough. If you prefer more coverage, go with thin layers rather than heavy ones. A lightweight rain jacket can be useful before or after the tour, but on the actual course, bulky outerwear tends to feel awkward with a harness.

This is one of those it-depends moments. Morning tours can feel cooler, especially if you’re heading into higher elevations or starting after overnight rain. Midday and afternoon tours often feel warmer and more humid. The sweet spot is clothing that works in both conditions without needing constant adjustment.

Should you wear shorts or leggings?

Both can work. Shorts are great in warm weather and dry quickly, which is why many travelers prefer them. Leggings or athletic capris can feel better if you want more coverage from the harness or simply prefer not to have leg straps directly against your skin.

There’s no universal winner here. If you’re sensitive to chafing, fitted leggings may be more comfortable. If you heat up quickly, athletic shorts may feel better. The key is fit. Whether you choose shorts or leggings, they should stay put, move easily, and feel comfortable when sitting back into a harness.

Can you wear sunglasses, a phone, or a camera?

Only if they’re secure. Sunglasses are fine if they fit well and ideally have a retainer strap. Otherwise, there’s a very real chance they end up somewhere deep in the rainforest. The same goes for phones, action cameras, and anything else you want to bring along.

Many zipline parks have rules about what you can carry on the course, and those rules exist for good reason. Loose items can fall, break, or interfere with the experience. If you bring a phone, use a zippered pocket or secure pouch only if the operator allows it. For photos, some parks offer their own photo service, which can be a much better option than worrying about your device on every platform.

What to wear ziplining if you’re doing a combo tour

This is where planning ahead really helps. In La Fortuna, it’s common to pair ziplining with hanging bridges, horseback riding, ATV adventures, hot springs, rafting, or canyoning. If your day includes more than one activity, your outfit should match the most active or wettest part of the experience.

For a zipline plus hiking-style combo, standard activewear and sneakers are perfect. For ziplining followed by a water-based activity, quick-dry clothing becomes even more important. If hot springs are part of your plan, bring a swimsuit and a change of clothes rather than trying to make one outfit do everything.

Adventure days here move fast. The less time you spend fussing with your gear, the more time you spend enjoying the rainforest, the views, and that rush when the platform drops away beneath you.

A few smart extras to bring

You don’t need much, but a few small choices can make your ziplining experience smoother. Sunscreen is worth applying before the tour, especially on clear days. Bug spray can help depending on the location and time of day, though many zipline courses move quickly enough that bugs are less of an issue than on slower nature walks.

A small backpack can be helpful if the park allows lockers or storage, but you probably won’t want to carry it on the course itself. Bring a refillable water bottle for before and after your tour, and pack a dry shirt if you like having something fresh to change into later.

If you have long hair, tie it back. That sounds minor until the wind picks up on your first cable. A low ponytail or braid tends to work best under a helmet.

The easiest ziplining outfit to remember

If you want the simplest answer to what to wear ziplining, here it is: wear a breathable athletic shirt, fitted shorts or leggings, and closed-toe sneakers. Keep accessories minimal, skip anything loose, and expect a little humidity, a little dirt, and a lot of fun.

That formula works for most travelers, whether you’re a first-timer a little nervous about heights or the kind of adventurer who books every high-energy tour on the itinerary. And if ziplining is part of your La Fortuna game plan, Experiences Costa Rica can help you line up the kind of day you’ll be talking about long after the trip ends.

The best outfit is the one that lets you forget about your clothes the second you step off the platform and focus on the rush, the rainforest, and the view straight out to Arenal country.