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Petzl Kids' MACCHUⓇ Climbing Harness

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Start ‘Em Young

If you want your favorite sport to become your kid’s favorite too, it’s generally advisable to get them started early. Thankfully, the Petzl MACCHUⓇ Kids Harness grows with them so you don’t have to replace it every time they have a growth spurt. Think of it as a shrunk down version of Petzl’s full size harnesses, just with more adjustment so it can grow with your little climber. ENDOFRAME Technology construction helps to spread the load, so they won’t have to suffer with pressure points and hot spots, while the padded waist belt and leg loops keep them comfortable when they need to hang. You’ll appreciate the contrasting-colored attachment loop, which makes it easier to inspect their attachment. And it’s designed to work with the Body shoulder straps for smaller kids, ensuring that they won’t get inverted when they peel off the wall. When you’re ready to get them started, this would be a great harness to start off their climbing career.


  • Adaptable kids’ climbing harness to get them started off right

  • Highly adjustable design grows with them over time
  • Padded waist belt and leg loops are comfortable when hanging
  • Waist belt buckles let you fine tune their tie-in points
  • Contrasting-colored attachment loop for easy visual inspection of belay system
  • Compatible with Petzl BODY Shoulder Straps for smaller kids
  • Two gear loops and accessory loop for attaching a chalk bag


  • Best Use: Children’s Climbing
  • Size Range: Kids up to 88 lbs (40 kg)
  • Waist Belt: 21” to 25” (54 cm - 64 cm)
  • Leg Loops: 13” to 17” (34 cm to 44 cm)
  • Weight: 335 g
  • Materials: Nylon, Polyester, EVA, Polyurethane, Steel
  • Guarantee: 3 Years
  • Certifications: CE EN 12277 type C, UKCA, UIAA