The Complete Guide to Climbing and Bouldering Equipment — From Your First Pair of Shoes to the Outdoor Crag

The Climbing Progression — What You Need and When

Climbing equipment is not a single shopping list. It builds in stages as your climbing develops. Understanding this prevents overspending at the start.

Stage 1 — Indoor bouldering: Climbing shoes, chalk, chalk bag. That is all. No ropes, no harness, no belay device. You can start bouldering tonight with three items.

Stage 2 — Indoor roped climbing: Add a harness, belay device, and locking carabiner. Most climbing walls provide ropes — you climb on theirs. You also need to complete a belay course at your wall before you can belay a partner.

Stage 3 — Outdoor bouldering: Add a crash pad (bouldering mat). A brush for cleaning holds is useful. You already have shoes and chalk.

Stage 4 — Outdoor sport climbing: Add a climbing rope, helmet, quickdraws, and a rope bag. This is where equipment investment becomes significant.

Stage 5 — Traditional (trad) climbing: Add cams, nuts (stoppers), slings, and additional carabiners. Trad climbing has the largest equipment requirement — but by this stage, you know exactly what you need and why.

Most climbers spend months or years at stages one and two before moving outdoors. There is no rush. Buy what your current climbing requires, not what you aspire to do eventually.

Climbing Shoes — The First and Most Important Purchase

Climbing shoes are the single piece of equipment that applies to every form of climbing. They are designed with thin, sticky rubber soles that provide friction on small holds, and a snug fit that allows you to feel the rock or wall through the shoe.

Fit is everything. Climbing shoes should fit tightly — much tighter than street shoes — but should not cause sharp pain. A properly fitting shoe holds the foot securely with no dead space, particularly at the toe. The toes should be in contact with the end of the shoe, slightly curled but not painfully compressed.

Shoe profiles:

Flat shoes have a neutral shape with no downward curve. They are the most comfortable for all-day wearing and the best choice for beginners. They perform well on slabs (low-angle walls) and vertical terrain. Start here.

Moderate shoes have a slight downturn at the toe, which improves performance on steeper terrain and small footholds. They are the natural step up from flat shoes once your climbing develops.

Aggressive shoes have a pronounced downturn, curving the toes sharply downward. They excel on overhanging routes and tiny footholds but are uncomfortable for long periods. These are for experienced climbers who know when they need the performance advantage.

Closure systems: Velcro straps are the most convenient — quick on, quick off. Lace-up shoes offer a more precise fit. Slip-on shoes are the simplest but offer the least adjustability.

Sizing: Climbing shoe sizing varies enormously between brands. A size 42 in one brand may fit like a size 40 in another. Try before you buy if at all possible. If ordering online, check the brand's specific sizing guidance and buy from a retailer with a good returns policy.

Resoling: Quality climbing shoes can be resoled when the rubber wears through, extending their life significantly. A resole costs a fraction of replacement. This is worth knowing when you invest in a good pair.

Chalk and Chalk Bags

Chalk (magnesium carbonate) absorbs moisture from your hands, improving grip on holds. It is the same substance used in gymnastics and weightlifting.

Loose chalk is the standard — powder or chunks of chalk that you dip your hands into. It provides the best coverage and feel.

Chalk balls contain loose chalk inside a fabric ball. They disperse chalk more evenly and with less mess. Some indoor climbing walls require chalk balls or liquid chalk rather than loose chalk to reduce dust.

Liquid chalk is a suspension of chalk in alcohol that you apply to your hands like hand sanitiser. It dries to leave a chalk coating. It produces almost no dust (making it popular at indoor walls) and provides a long-lasting base layer. Many climbers use liquid chalk as a base and top up with loose chalk during a session.

Chalk bags clip to your harness (for roped climbing) or sit on the floor beside you (for bouldering). Any bag that is large enough to fit your hand into comfortably will work. The closure mechanism (drawstring or fold-top) should keep chalk inside when not in use.

Chalk buckets are larger containers designed for bouldering. They sit on the ground and are easier to access between attempts on a problem. If you primarily boulder, a chalk bucket is more practical than a small chalk bag.

The Harness

A climbing harness distributes your weight across your waist and legs, connecting you to the rope system. You need a harness for any roped climbing — indoors or outdoors.

All harnesses share the same basic design: A padded waist belt, two padded leg loops, a belay loop (the strong connection point at the front where your belay device attaches), and gear loops (for carrying quickdraws, protection, and accessories).

Fit matters. The waist belt should sit above the hip bones, tight enough that you cannot pull it down over your hips. The leg loops should be snug but not restrictive. An ill-fitting harness is uncomfortable during long climbs and potentially unsafe.

Padding: More padding means more comfort during hanging — which matters during long routes or when you are hanging to rest. Less padding means lighter weight and better packability. For indoor and single-pitch climbing, comfort is generally the priority. For alpine and multi-pitch, weight savings become more relevant.

Adjustable vs fixed leg loops: Adjustable leg loops allow you to fit the harness over different clothing layers — useful for outdoor climbing where you might wear the harness over thermal layers in cold conditions.

Belay Devices

A belay device creates friction on the rope, allowing the belayer (the person on the ground) to catch a falling climber and lower them safely. It is a critical piece of safety equipment.

Tubular devices (such as the ATC-style) are the simplest and most versatile. The rope passes through a slot in the device and is clipped to the harness with a locking carabiner. Friction is created by the bend in the rope. They are lightweight, inexpensive, and suitable for all types of climbing. Tubular devices require active braking — the belayer must always maintain a hand on the brake strand of the rope.

Assisted-braking devices (such as the GriGri-style) use a cam mechanism that pinches the rope when it moves quickly — as it would during a fall. They provide an additional layer of safety beyond the belayer's hand. They are heavier and more expensive than tubular devices, but the assisted braking provides a meaningful safety margin.

For beginners: Either type works. Many clubs and walls teach belay technique on tubular devices because they develop good habits (the braking hand never leaves the rope). Assisted-braking devices are an excellent addition or upgrade, particularly for sport climbing where falls are frequent.

Learn to belay properly before using any device. A belay device is only as safe as the person operating it. Complete a belay course at your climbing wall before belaying anyone.

Carabiners

Carabiners are metal links with spring-loaded gates used to connect components of the climbing system — rope to belay device, quickdraws to bolts, protection to rope.

Locking carabiners have a mechanism that prevents the gate from opening accidentally. They are used for critical connections — belay device to harness, anchor connections, and any point where an accidental opening would be dangerous. You need at least one locking carabiner for belaying.

Non-locking (snapgate) carabiners are used on quickdraws and for less critical connections where the gate is unlikely to open inadvertently.

For starting out: One HMS-shaped (pear-shaped) locking carabiner is all you need. It connects your belay device to your harness. As your climbing progresses to lead climbing and outdoor climbing, you will accumulate many carabiners, each serving a specific purpose.

Ropes

Climbing ropes are engineered to absorb the energy of a fall — they stretch under load, reducing the peak force on the climber, the protection, and the belayer.

Dynamic ropes stretch to absorb falls. They are essential for lead climbing and top-roping. You must never lead climb on a static rope — the lack of stretch transmits the full force of a fall directly to the climber, risking serious injury.

Static ropes have minimal stretch. They are used for abseiling (rappelling), hauling equipment, and fixed-line work. They are not for climbing.

Rope diameter affects handling, weight, and durability. Thicker ropes (9.8–10.2mm) are more durable and easier to handle. Thinner ropes (8.5–9.4mm) are lighter but wear faster. Beginners should start with a standard single rope in the 9.5–10mm range.

Rope length is determined by the climbing you plan to do. A 60-metre rope covers most indoor and single-pitch outdoor routes. A 70-metre rope provides additional margin for longer routes and is increasingly the standard.

Most indoor walls provide ropes. You do not need to buy a rope until you begin outdoor climbing or lead climbing indoors at a wall that requires you to bring your own.

Helmets

A climbing helmet protects against falling rock, dropped equipment from climbers above, and head impact during falls. It is essential for outdoor climbing.

Helmets are not typically needed for indoor climbing (neither bouldering nor roped climbing on indoor walls). They become essential when you climb outdoors, where loose rock, dropped gear, and uncontrolled environments create genuine head injury risks.

Fit and comfort determine whether you wear it. A helmet that is uncomfortable or sits poorly will be left in the bag. Try helmets on before purchasing — they should sit level on your head, cover the forehead, and stay secure when you move.

Bouldering-Specific Equipment

Crash pads (bouldering mats) are thick, portable foam mats placed beneath outdoor bouldering problems to cushion falls. They are the primary safety equipment for outdoor bouldering.

A crash pad should cover the likely landing zone beneath the problem you are attempting. For larger problems or higher boulders, multiple pads are common — climbing with friends who bring their own pads expands coverage.

Pad construction: Most pads use a combination of firm foam (for impact absorption) and softer foam (for comfort). The hinge design (taco-fold vs tri-fold) affects how the pad carries and how it lays on uneven ground. Taco-fold pads are simpler; tri-fold pads often lay flatter on rocky ground.

A brush (a stiff-bristled brush on a stick) is used to clean chalk and dirt from holds, improving grip for your attempt. It is basic etiquette to brush holds clean after your session at an outdoor boulder.

Outdoor Sport Climbing Equipment

When you move from indoor climbing to outdoor sport climbing (climbing on routes with pre-placed bolts), you need additional equipment.

Quickdraws are pairs of carabiners connected by a short sling. You clip one carabiner to a bolt on the wall and the other to your rope as you climb, creating protection points. A set of 10–12 quickdraws covers most single-pitch sport routes.

A rope bag or tarp keeps your rope clean and off the ground. Dirt, grit, and moisture damage rope fibres over time. A rope bag extends rope life significantly and makes rope management at the crag much simpler.

Buying Second-Hand Safety Equipment

Do not buy second-hand safety equipment. Harnesses, ropes, slings, carabiners, and belay devices may have invisible damage from falls, UV exposure, or chemical contamination. A harness that looks fine externally may have a weakened tie-in point from a previous owner's hard fall. A rope with no visible damage may have internal core damage.

You cannot assess the full history of a previous owner's equipment. For items where failure means a life-threatening fall, buying new is the only responsible approach.

Climbing shoes are fine to buy second-hand — they are not safety equipment. Chalk bags, chalk buckets, rope bags, and brushes are all fine second-hand.

Choosing Your Setup

The Honest Limitations

Climbing shoes hurt at first. Tightly fitting shoes are uncomfortable until your feet adapt. They should not cause sharp pain, but they will not feel like slippers. The break-in period is real.

Indoor climbing is different from outdoor climbing. Indoor walls are controlled environments with consistent holds and padded floors. Outdoor rock is variable, the protection is real, and the consequences of mistakes are serious. The transition requires guidance — ideally from experienced climbers or a qualified instructor.

Equipment does not replace skill or judgement. The best belay device in the world does not compensate for poor belay technique. A helmet does not excuse climbing beneath another party without awareness. Equipment is part of a system that includes knowledge, skill, and good decision-making.

Crash pads do not eliminate risk. Outdoor bouldering carries genuine injury risk. Uneven landings, missed pads, and unexpected falls happen. Pads reduce consequences — they do not eliminate them.

Common Mistakes Buyers Make

Buying aggressive shoes as a first pair. Downturned shoes are uncomfortable and provide no advantage to a beginner. Start with a flat, comfortable shoe and develop your footwork.

Buying too much equipment too soon. The climber who buys a full rack of trad gear before they can lead a sport route indoors has invested in equipment they cannot yet use. Buy for your current climbing stage.

Neglecting the belay course. Owning a belay device does not qualify you to belay. Complete a belay course at your wall before using one.

Buying second-hand safety gear. Harnesses, ropes, and belay devices have a hidden history. Buy new for anything your life depends on.

Skipping the helmet outdoors. Falling rock and dropped gear are real outdoor hazards. A helmet is not optional once you leave the indoor wall.

Your Pre-Purchase Checklist

• [ ] Have you tried on climbing shoes before buying (or confirmed the brand's sizing runs)?
• [ ] Does your indoor wall have chalk restrictions (liquid only, chalk ball only)?
• [ ] If buying a harness: does it fit snugly above the hips with no dead space?
• [ ] Have you completed a belay course before purchasing a belay device?
• [ ] If climbing outdoors: do you have a helmet?
• [ ] If bouldering outdoors: do you have a crash pad?
• [ ] Is all safety equipment (harness, belay device, carabiners, rope) purchased new?

Why Buying Through Amazon Makes Sense

Amazon carries climbing equipment from all the major manufacturers. Customer reviews are particularly valuable for climbing shoes (real-world sizing reports across brands vary enormously and can prevent expensive returns) and for crash pads (portability, cushioning, and durability reports from actual boulderers). The returns process matters for shoes and harnesses where fit is everything.

Climbing equipment grows with you — each new piece arrives exactly when your climbing asks for it. Start with shoes and chalk, learn to move on the wall, and let the rest follow naturally. The best gear purchase is always the one that matches where you are right now, not where you hope to be next season. The wall will still be there when you are ready.