Arc'teryx Ultralight Climbing

Best uses

Most climbing harnesses are versatile enough for indoor climbing or outdoor multi-pitch routes, while some are more specialized for mountaineering or ice climbing.

• Sport or indoor climbing: Stripped down for fast travel and feature minimal gear loops.
• Trad climbing: More gear loops since climbers place their own protection. Comfort and padding are key, as you may spend hours on a route or hanging in your harness.
• Mountaineering: Designed for long approaches and all-season versatility
• Ice climbing: Designed to perform in winter conditions

Key features:

• Padded waist: Thicker padding or a broader surface area helps distributes pressure
• Adjustable leg loops: Fit different body types and clothing layers
• Gear loops: Typically two to five loops for racking gear
• Droppable leg loops: Leg loops unclip at the back for easier bathroom breaks

Women-specific harnesses

• These typically feature a higher rise, a larger leg-to-waist ratio and a shaped waistbelt
• Choose a women-specific harness if it better matches your body type.

Consider your activity

• Hiking: Often compatible with hydration reservoirs, have external gear straps/loops
• Running: Designed to limit bounce, hydration compatible
• Climbing: Slim profile, abrasion-resistant reinforcements
• Cycling: Road cycling packs compact with lower profile; MTB packs hold more gear

How much gear will you carry?

• 10L or less: Short runs, quick outings, casual use, essentials only
• 11–20L: Day hikes, cycling, can carry an extra layer
• 21–35L: Sweet spot for multi-hour or full-day hikes, travel
• 36–50L: Gear-heavy outings l(all-day hikes, climbing), winter hiking, ultralight backpacking

Internal frame or frameless?

• Internal frame: More support for heavier loads, but bulkier
• Frameless: Lighter weight and more compact, but less support

Find the right fit

• Use torso length (not overall height) to find your pack size

• Measure your hip circumference (slightly higher than your pant-waist size) and check that against the hipbelt size

Types

• Neutral: Comfort for long routes and days; great for beginners
• Moderate: Balances comfort and performance; ideal for gym climbing, sport routes and all-around versatility
• Aggressive: Sharply downturned toes for power and precision. Best for overhung routes, bouldering, single-pitch sport climbs.

Key features

• Shoe closure: Choose laces, straps or slip-ons
• Uppers: Synthetic (minimal stretch, consistent fit); lined leather (can stretch up to 1/2 size but keeps its shape); unlined leather (can stretch up to a full size for a custom fit)
• Last: The foot-shaped model around which a shoe is built. Most climbing shoes are slip-lasted (more sensitive); board-lasted are stiffer

Fit tips

• Shop later in the day—feet may swell
• Ensure toes lie flat or curve gently; avoid painful bunching
• Try on in person for best fit

Climb on!