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Four-buckle adjustability lets this lightweight harness grow with young climbers through gym and crag seasons
The Mammut Ophir 2.0 is built for young climbers who show up every week, start managing their own chalk bag, and need a harness that keeps pace with a growth spurt. The four-buckle system and split webbing work together here: independent waist and leg adjustment keeps fit dialed across multiple seasons, while the webbing distributes load without foam bulk, so the harness stays light through a full afternoon on the wall.
What Our Gearhead® Experts Are Saying:
"I like this harness for kids who are climbing regularly and starting to carry a little more gear. The adjustability makes it easy to dial in as they grow, and the split webbing keeps it comfortable for longer sessions."
Details
- Kids gym and sport climbing harness for growing youth climbers
- Four-buckle adjustability fits waist and legs independently as kids grow
- Split webbing distributes weight comfortably without foam padding
- Two rigid and one soft gear loop keep essentials organized on the wall
- Integrated chalk bag attachment for independent gear management
- Haul loop rated to 1kN with abrasion-protected tie-in loops
- Item #MAMU6A0
- Responsible Collection
- Recycled/Repurposed, bluesign® APPROVED
- Material
- 70% recycled polyester, 30% polyester
- Padding
- no
- Buckles
- adjustable waist, adjustable leg loops
- Gear Loops
- 3
- Ice Clipper Slots
- 0
- Haul Loop
- yes, 1kN
- Chalk Bag Hanger
- yes
- Claimed Weight
- 10.2oz
- Activity
- sport climbing
- Leg Loops
- adjustable

Rise With The Mountains
Mammut has always been there since 1862. Each piece of gear is created with a spirit of innovation and Swiss quality. Mammut is made for the mountains, not the streets.