Petzl Sitta Climbing Harness - Orange, Size M

Every gram counts when you're pushing your limits on technical routes. The Petzl Sitta harness strips away unnecessary weight while delivering the mobility and support advanced climbers need for sport climbing, mountaineering, and multi-pitch adventures.

Who is it for

Built for advanced climbers and alpinists who prioritize weight reduction and agility. Whether projecting a hard redpoint, moving fast through alpine terrain, or linking long multi-pitch routes, this harness supports your performance with a barely-there feel. Its unisex design and precise sizing ensure a secure fit for a wide range of body types.

Main features

• FUSEFRAME Technology: A revolutionary construction that bonds the waistbelt and leg loops into a single, seamless structure, eliminating bulky stitching and reducing weight while enhancing comfort.
• Ultra-lightweight: At just 260 g (size M), it is among the lightest harnesses available, reducing fatigue on long climbs.
• High-capacity gear loops: Two rigid front loops provide easy access to quickdraws and gear, while two flexible rear loops stay out of the way of your backpack.
• Durable materials: High-tenacity polyethylene tie-in points and a blend of nylon, polyester, EVA foam, polyurethane, and Dyneema ensure long-lasting performance.
• Forged aluminum DoubleBack HD buckle: Allows for quick and precise waistbelt adjustment, even with gloves on.

Specifications

• Product Type: Climbing Harness
• Intended Use: Sport Climbing, Mountaineering, Multi-pitch Climbing
• Size: M (Medium)
• Colour: Orange
• Waist Belt Circumference (Size M): 74-84 cm
• Leg Loop Circumference (Size M): 52-58 cm
• Construction Technology: FUSEFRAME Technology
• Material(s): Nylon monofilament, polyester, EVA foam, polyurethane, Dyneema, aluminum
• Certification(s): CE EN 12277 type C, UIAA
• Front Gear Loops: 2 (rigid, high-capacity)
• Rear Gear Loops: 2 (flexible, to avoid interference with backpack)
• Rear Accessory Loop: 1 (flexible)
• Caritool Slots: 2
• Buckle Type: DoubleBack HD (forged aluminum)
• Leg Loop Adjustability: Fixed (non-adjustable)
• Tie-in Points: High-tenacity polyethylene for enhanced abrasion resistance
• Gender: Unisex
• Packability: Extremely compact
• Comfort Features: Optimized weight distribution, thin and flexible waistbelt
• Petzl Product Code: C10AO M

Tips

Pair the Sitta with Petzl's lightweight carabiners and quickdraws to keep your entire rack as light as possible. For alpine missions, the flexible rear gear loops won't interfere with your pack, and the harness packs down small when not in use.