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Black Diamond

Black Diamond Momentum 3S Womens

2 reviews   |  

The Black Diamond Momentum 3S Women's harness is designed for indoor and outdoor climbers looking for versatility and all-around performance at a great price. The Momentum 3S features a time-tested 3-buckle design, using pre-threaded Speed leg-loop buckles for quick and easy adjustability and an ultra-comfortable waistbelt also equipped with a pre-threaded Speed buckle.

Engineered for sending in all styles of climbing, from gym laps to winter ice, the Black Diamond Momentum 3S brings back the classic 3-buckle design but with a modern touch, thanks to the pre-threaded Speed buckles on the leg-loops and waistbelt. Allowing you to save time and eliminate error when donning your harness, these buckles provide maximum fit-adjustability while our Dual Core Construction™ provides an ultra-comfortable waistbelt that soaks up long hanging belays and whippers with ease. Four pressure-moulded gear loops hold the rack, while the rip-stop fabric of the leg-loops add durability to ensure you’ll be roping up season after season.


  • Pre-threaded Speed waistbelt and leg-loop buckles
  • Bullhorn-shaped waistbelt built using Dual Core Construction™
  • Adjustable rear elastic riser
  • Four pressure-moulded gear loops

Weight: 322 g (S)


Size Waist Leg
XS 61-69 cm 43-53 cm
S 69-76 cm 48-58 cm
M 76-84 cm 53-64 cm
L 84-91 cm 61-71 cm
    Customer Reviews
    4.5 Based on 2 reviews
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    Scott D.
    United Kingdom United Kingdom

    Great harness

    So far it's great! Best to probably go a size down from your usual but the usual black diamond standard for a good price. Recommend

    United Kingdom United Kingdom

    Black Diamond Momentum 3S Harness

    Plain and simple harness, nice colour, no extraneous bits to get in the way etc. Tried on and it seems to fit well. The waist belt appears to be slightly softer than on the Black Diamond Lotus I'm replacing and I hope this harness will be as comfortable. As I got it a couple of days prior to COVID 19 movement restrictions I've not been able to test it.

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