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The Momentum 3S from Black Diamond is an incredibly versatile, comfortable climbing harness with a 3-buckle design. It is a true workhorse that suits everything from indoor climbing to winter mountaineering.
The Momentum 3S from Black Diamond is an incredibly versatile, comfortable climbing harness with a 3-buckle design. It is a true workhorse that suits everything from indoor climbing to winter mountaineering.
Black Diamond

Black Diamond Womens Momentum 3S Harness Bordeaux

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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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90-day returns period

We hope that you are perfectly happy with your order from Trekitt, but we understand that you may want to return your purchase. We offer a 90 days return period from the date of purchase, and endeavour to process all returns within 48 hours of receipt.

We do not offer a free returns service. Therefore, all customers are responsible for any postage costs when returning any goods (excluding warranty returns).

For your convenience, follow here to the Royal Mail Returns Portal to arrange return postage for your items. This is not a Trekitt operated service.

The Trekitt Returns Policy Includes...
A 90 day return period and the Trekitt 2-year Common Sense Guarantee.

Exemptions
PPE (Facemasks, Climbing Equipment etc. ), Food Goods, Socks & Underwear can only be returned if they have not been worn and/or removed from their original packaging with all swing tags still attached. If there is any sign or possibility that the goods have been used, tampered with or contaminated in any way, then we cannot accept a return on the grounds of consumer safety. Zips are typically not covered under a manufacturer's warranty.

The above does not affect the Consumer Contract Regulations. Click here to read more.

Black Diamond Womens Momentum 3S Harness Bordeaux

Season:Sale

Brand:Black Diamond

Code:BD651105-BOR-

From Winter ice-climbing to indoor training sessions at your local climbing centre – The momentum 3S Climbing Harness has been engineered with versatility in mind. The classic 3-buckle design offers easy adjustability around the waist and in the leg loops. The speed buckles are all pre-threaded to save you time and eliminate error when strapping in. The waistbelt is constructed using Black Diamonds Dual Core Construction – this construction sits in a ‘Bull Horn’ shape. This shape distributes your weight evenly and offers excellent long-term comfort – really important when you’re in a long hanging belay or when you take a big whipper. Four generously sized, pressure-moulded gear loops hold the rack and are easy to get to. The leg loops feature rip-stop fabric to add long-term durability, to ensure you’re protected year after year.
  • Lightweight
  • Comfortable
  • Versatile
  • 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
Technical Information
Series : All-Around

Weight : 322 g (11.4 oz)

Size Range : XS - L
Sizing Information
Women's Apparel Sizing

XXS
XS
S
M
L
XL
INCMINCMINCMINCMINCMINCM
Neck133313.534.51435.514.536.515381640.5
Chest31-3278.5 - 8132.5-3482.5-86.534.5-3687.5-91.536.5-38.592.5-9839-41.599-105.542-45106.5-114
Sleeve29.57530.577.530.577.5317931793179
Waist23.5-2559.5-63.525.5-2765-68.527.5-2969.5-7429.5-31.575-8032-3581-8935.5-3990-99
Hip32.5-3487.5-91.534.5-3687.5-91.536.5-3892.5-96.538.5-40.597.5-10341-43.5104-110.544-47.5111.5-120.5
Inseam29.57529.57530.577.530.577.530.577.530.577.5


2
4
6
8
10
12
INCMINCMINCMINCMINCMINCM
26-2766-68.527-2868.5-7128-2971-73.529-3073.5-7630-3176-78.531-32.578.5-82.5
35-3689-91.536-3791.5-9437-3894-96.538-3996.5-9939-4099-101.540-41.5101.5-105.5
29.57530.577.530.577.530.577.530.577.530.577.5

Sizing refers to body measurements, not garment dimensions.

How to measure:

Neck: Around the fullest part of the neck, at the base
Bust: Around the apex of the bust, just under the arms and across the shoulder blades
Sleeve: From the center back of the neck, across the shoulder, and down the arm to the wrist
Waist: Around the narrowest part of the waist
Hip: Around the widest point of the hips
Inseam: From the crotch to the floor on the inside of the leg

Women's Backpack Sizing

SmallSmallMediumMedium
INCMINCM
Torso15.5-18.540-4717.5-20.545-52
Waist27-2969-7429-3174-79
How to measure:

Torso: From the base of the neck to the narrowest part of the waist.
Waist: Around the narrowest part of the waist

Gloves sizing

XS
S
M
L
XL
INCMINCMINCMINCMINCM
Women's6.25-6.7515.9-17.16.75-7.2517.1-18.47.25-7.7518.4-19.77.75-8.2519.7-21N/AN/A

Determine your size from the chart by choosing the larger of the two measurement results.

How to measure:

Palm girth: Around your dominant hand at the knuckles with your fingers together
Palm length: From the crease at the base of your wrist (on palm side) to the tip of your middle finger
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