Our most popular choice for all-around climbers who value versatility, the Momentum Harness features trakFIT-adjustable leg loops and an ultra-comfortable waistbelt for a balance of comfort and performance.
A pre-threaded Speed Adjust waistbelt buckle saves time and eliminates error when tying in, while Dual Core Construction™ puts an emphasis on comfort, even when you're posted up at a hanging belay. Four pressure-molded gear loops accommodate quickdraws and cams allowing you to switch between disciplines easily and TrakFIT leg-loops quickly adjust to accommodate different layering configurations, and a haul loop make this our most popular all-rounder.
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Dual Core Construction combines a supportive yet lightweight design with the ultra-comfortable load-distribution, ... Dual Core Construction combines a supportive yet lightweight design with the ultra-comfortable load-distribution, consisting of an OpenAir waistbelt that uses two separate bands of webbing around the outside of the frame and a supportive insert in the center to allow for maximum breathability. Leg loops constructed from a single strand of full-width high tensile nylon allow for total support and comfort when hanging in the harness. Learn More
No buckle, no hassle—trakFIT is a simple and secure patented innovation for ... No buckle, no hassle—trakFIT is a simple and secure patented innovation for adjusting leg loops that uses a slide adjuster for quick and easy fitting. To tighten or loosen, simply move the slide adjuster along the leg loop’s webbing. Learn More
We trust what we make because we use what we make. We trust what we make because we use what we make. All Black Diamond products are covered by a two year warranty policy. Learn More
The first step toward a lifetime of climbing, our Momentum equipment is engineered for the vertical world. Designed for unparalleled comfort and all-around use, perfect for aspiring climbers and generalists who value versatility.
Overall rating: 4.5 / 5 from 48 reviews.
The Black Diamond Momentum Harness is highly praised for its perfect fit and great color, making it a versatile and comfortable choice for all-around climbers.
Review topics: ["feel","color","fit","harness","legs","waist","size","gear","padding","loop","adjustment","point"].
"Harness is comfy when climbing and well made for the price, but the fit is weird. The waist is almost too large but the leg loops are very tight and high up on my legs, so that when I'm belaying it pinches. I emailed and the response (very clearly AI generated) was to try a harness with adjustable leg loops. It does! Return shipping is almost as much as the harness so I am keeping it, but wouldn't purchase again."
"I really wanted to love this harness. The color is super cute, and I like the overall design. Unfortunately, the leg-loop fit just doesn’t work well for my body. I’m 5'2" and my weight has fluctuated between about 130–140 lb, and even with the leg straps adjusted to their loosest setting, they feel quite tight around my thighs. I can wear it, but the pressure becomes uncomfortable and makes it difficult for me to fully enjoy the harness. I think it could be a great option for someone whose proportions fit the leg loops better, but I wish there were more adjustment range through the thighs."
"Great product for beginner climbers."
"Great harness and great fit. I was on the line of xs and small, I sized up and that was the right decision! I can't wait to get more use out of this harness, I plan on having it around for many adventures to come."
"Super comfortable!"
"Great harness for when you’re just starting out!"
"I only adjust the waist and Im done, you can be ready in a matter of seconds."
"Super slim leg loops with very wide waist, not sure who this is supposed to fit. Adjustability on leg loops is minimal"
"This is a great harness but it doesn't seem designed for women, who have small waists but big thighs. In a size small, the adjustable leg loops are maxed out even though the waist is the right size."
"I have purchased 2 of these, one for myself and one for my daughter. These are amazingly comfortable, adjustable, and secure. We have used them for indoor and outdoor climbing."
| Size | Waist | Leg |
|---|---|---|
| XS | 26 - 29 in 66 - 74 cm | 17 - 21 in 43 - 53 cm |
| S | 28 - 31 in 71 - 79 cm | 19 - 23 in 48 - 58 cm |
| M | 30 - 33 in 76 - 84 cm | 21 - 25 in 53 - 63 cm |
| L | 33 - 36 in 84 - 91 cm | 24 - 28 in 61 - 71 cm |
| XL | 36 - 39 in 91 - 99 cm | 26 - 30 in 66 - 76 cm |
