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Lithos SL Harness

$102.00

A Precision-Engineered Sport-Climbing Harness, Built to Go from Project to Send.

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Estimated Delivery:
01 - 04 Aug, 2026
X000009982-17204
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Description

Description

Dynamic, Light, and Precision-Engineered for Sport Climbing, the Lithos Sl Harness Feels Almost Weightless Whether You’re Warming up or Going for the Redpoint. Featuring the Next Evolution in Warp Strength Technology, the Lithos Sl Strikes the Perfect Balance of Support, Comfort, and Durability, Meeting the Demands of the Most Committed Sport Climbers, Session After Session. Plus, with a Revolutionary Sizing System, You Can Customize Your Fit Like Never Before, Dialing in the Perfect Waist-To-Leg-Loop Ratio for All-Day Comfort.

Size and Fit Tip:The Lithos Sl Introduces Our New Harness-Sizing System—Just Match Your Waist and Leg Loop Sizes from the Chart to Customize Your Perfect Fit.

Product Tip:Please Note That Due to Health & Safety Considerations Harnesses That Have Been Purchased Cannot Be Returned.

Features & Specs

Technical Features

  • Lightweight
  • Durable
  • Water Repellent

Harness Features

  • Belay Loop
  • The Next Evolution of Warp Strength Technology Integrates Structural Fabric Across the Back Panel, Simplifying Construction While Dramatically Enhancing Support and Maintaining the Harness’s Incredibly Thin 2Mm Waistbelt
  • Two Snap-Fit Moulded Gear Loops Are Strategically Placed for Effortless Clipping and Can Hold a Full Rack of Quickdraws While Keeping the Harness Streamlined and Minimalist—Perfect for Projecting and Redpoint Attempts
  • The New Forged Buckle Design Improves the Cinching Action for a Secure Fit While Making It Easier to Take the Harness on and Off
  • Both Leg Loops Are a Single, Continuous Piece of Webbing, Which Eliminates High-Wear Stitching in Critical Areas, Increasing Durability and Drastically Improving Mobility for Unrestricted Movement on the Wall
  • The Elastic Rear Rise is Easy to Unclip One-Handed, Even While Wearing the Harness, and It’s Easily Replaceable, Extending the Harness’s Lifespan

Logos & Label Configuration

  • Arc’teryx Bird Logo

Sustainability

  • Contains Materials That Meet the Bluesign® Criteria
  • Primary Fabric – Bluesign® Approved Material
  • Secondary Fabric – Bluesign® Approved Material
  • Pfas (per- and Polyfluoroalkyl Substances) Compliant

Size

1-A, 1-B, 2-a, 2-B, 3-a, 3-B, 4-a, 4-B,5-a, 5-B, 6-a, 6-B

Weight

275G / 9.7 Oz

Sizing Chart

Lithos Sl Harness Size Chart

Activity

Alpine/Rock

Model

X000009982

Manufacturing Facility

Dongguan Polyunion Textile Technology Co. Ltd, China

Materials & Care

Materials

  • Body: Burly™ Double Weave, 220Gsm – 56% Nylon, 34% Polyester, 10% Elastane
  • Contrast: 690D Cordura 6,6 Plain Weave, 242Gsm – 100% Nylon
  • Origin of Fabric: Taiwan, China
  • Origin of Dyeing: Taiwan, China
  • Origin of Manufacture: China
  • May Release Plastic Microfibres into the Environment When Washing

Care

  • Surface Clean Only
  • Do Not Wash
  • Do Not Tumble Dry
  • Do Not Bleach
  • Do Not Dry Clean
  • Do Not Iron

User Manual

For More Information About Fit and Features, Please See the Lithos Sl Harness User Manual.

Download Pdf

Harness Care and Inspection Guide

Learn How to Care for Your Arc’teryx Harness, Perform Regular Inspections, and Recognize When It’s Time to Retire a Harness.

Download Pdf

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