@MammothGear
Share the adventure
Newsletter
Sign up for discounts
Facebook
Follow us
Search
only in this category
Brands
Brands
22 Designs
3M
A16
Acopa
Action Sports
Adventure Medical
After Bite
All Good
Alpina
AlpineAire
AlpineAire Foods
Altai
altai Skis
Aquamira
Arcteryx
Assorted
ATK
Atomic
B&D
B&D Ski Gear
Backpackers Pantry
Badger
BCA
Beal
Bear Vault
Ben's
BENS
Big Agnes
Black Crows
Black Diamond
Blizzard
Bluebird Day
Bogs
Boost oxygen
Brunton
Camelbak
Camp
Clif
Clif Bar
Climb On
CLIMBING technology
Cocoon
Coghlan's
Coleman
Contour
Cotopaxi
Crazy Creek
Crispi
CRKT
Croakies
Cypher
Dalbello
Darn Tough
Dematone
Deramtone
Dermatone
DMM
DPS
Duracell
Dynafit
E9
Eagles nest outfitters
Edelrid
Elan
Energizer
Eureka
Evolv
Exped
Fischer
Five Ten
Fixe
Fjallraven
Folkrm
Fritschi
Garmin
Garmont
Gear Aid
Gerber
Giro
Goal Zero
Gramicci
Granite Gear
Grivel
GSI
Hammer Nutrition
Helinox
Herbal Armor
Hoka
Honey Stinger
Human Gear
HumanGear
Hydrapak
Hydro Flask
Hydroflask
Hyperlite
Hyperlite Mntn gear
Hyperlite Mountain Gear
Icebreaker
Intuition
Jetboil
Joshua tree
Joyous Organics
Julbo
K2
Kahtoola
Kastle
Katadyn
Keen
Key Equipment
Klean Kanteen
KT Tape
Kuhl
La Sportiva
Leki
Libert Mountain
Liberty
Liberty Mountain
Life Link
Lowa
Lowepro
Luci
Mad Rock
Madshus
Mammut
Marker
Marmot
Maximus Press
Merrell
Metolius
Millet
MMS
Moses
Moses Enterprises
Mountain Hardwear
Mountainflow
MOUNTAINSMITH
MSR
Muir Energy
Nalgene
Natrapel
Nemo
NikWax
nordica
Nuun
Oakley
Oboz
Olicamp
Optimus
Ortovox
Osprey
Outdoor Research
PackTowl
Patagonia
Peak Refuel
Peregrine
Petzl
Pieps
Platypus
Plum
Pomoca
Potable Aqua
Prana
Pro Bar
Rab
Rex
Rhino Skin
Rite in the Rain
Roca
Rotefella
Rottefella
Roxa
Salewa
Salomon
Sanuk
Sawyer
Sawyer Products
Scarpa
Scott
Sea to Summit
Seirus
Sidas
Sierra Designs
Sierra Maps
Sigg
Silvretta
Smith
Snow Peak
SOL
Spark R&D
Sparks R & D
Spring Energy
Spyderco
Squirrels Nut Butter
Steripen
Sterling
Sterling Rope
Sun
Suncloud
Suunto
SVST
Swix
Tecnica
The M equipment
The North Face
Thermarest
Toko
Totem
Trab
Trango
TSL
Tubbs
Tyrolia
Ultimate Direction
UNPARALLEL
Unparallel Sports
Ursack
Ursack Inc.
Vargo
Vibram
Victorinox
Voile
Volkl
Western Mountaineeri
Western Mountaineering
Weston
Wild Country
Xero Shoes
Yates
Cart (0)
$0.00
Your basket is empty.
Closeouts
Backpacking and Hiking
3 Season
Bivy Sacks
Cookware
Knives
Sleeping Pads
Trekking Poles
Children's
Base Layer
Children's Footwear
Climbing
Men's Rock Shoes
Men's Clothing
Bottoms
Rain Pants
Winter Sports
Accessories
Alpine Touring Bindings
Alpine Touring Boots
Probes
Ski Gloves
Skis
Telemark Boots
Women's AT Boots
Women's Tele Boots
Womens AT Boots
Women's Clothing
Bottoms
Long Sleeve
Racing Shorts
Ski Gloves
Socks
Women's Footwear
Flips and Water Shoes
Trail Running
Demos For Sale
Demos
Winter Sports
Alpine Touring Skiing
Alpine Touring Bindings
Alpine Touring Boots
Boot Liners
Brakes and Leashes
Climbing Skins
Parts
Ski Crampons
Telemark Bindings
Telemark Boots
Telemark Parts
Womens AT Boots
Avalanche and Snow Study
Avy Air Packs
Beacons
Probe
Probes
Shovels
Snow Study
Backcountry Snowboard
Splitboard Bindings
Splitboard Boots
Splitboard Climbing Skins
Splitboard Parts
Splitboards
Cross Country
XC Bindings
XC Boots
XC Poles
XC Skins
Snowshoeing
Snowshoes
Women's Snowshoes
Telemark Skiing
Telemark Bindings
Telemark Boots
Winter Accessories
Accessories
Boot Liners
Brakes and Leashes
Climbing Skins
Gaiters
Goggles
Parts
Poles
Ski Crampons
Ski Helmets
Ski Poles
Ski Straps
Wax and Tools
Winter Packs
Avy Air Packs
Running
Footwear
Men's Footwear
Trail Running
Unisex
Down Booties
Women's Footwear
Boots
Trail Running
Men's Clothing
Accessories
Sunglasses
Hats
Jackets
Down and Synthetic
Sweaters and Pullovers
Pants
Shirts
Shorts
Sunglasses
Sunglasses
Women's Clothing
Base Layer
Briefs and Bras
Shirts
Vests
Climbing
Big Wall and Aid Climbing
Ascenders and Aiders
Climbing
Haul Bags and Portaledges
Other
Pins, Hooks, Hangers
Pulleys
Bouldering
Crash Pads
Carabiners, Quickdraws and Har
Belay and Rappel
Carabiners
Locking Carabiners
Quickdraws
Stick Clips
Chalk and Chalk Bags
Accessories
Chalk and Chalk Bags
Climbing Packs
Climbing Packs
Climbing Packs and Rope Bags
Harnesses
Chest Harnesses
Men's Harnesses
Women's Harnesses
Helmets
Climbing Helmets
Ice Climbing and Mountaineerin
Crampons
Ice Accessories
Ice Axes
Pickets
New Route Hardwear
Other
Protection
Active
Belay Glasses
Belay Gloves
Cleaning Tools
Gear Slings
Passive
Tape
Rock Shoes
Children's Rock Shoes
Climbing Shoes
Men's Rock Shoes
Resole
Women's Rock Shoes
Rope and Webbing
Gear Slings
Ropes
Slings, Cordelettes, Daisies
Webbing and Cordage
Training
Climbing Holds
Hand Health
Training
Backpacking and Hiking
Bear Proof Containers
Bear Proof Containers
Bivy Sacks
Backpacking and Hiking
Bivy Sacks
Bivys
Camera Cases
Camera Cases
Camp Towels
Cookware
Coffee and Tea Presses
Cups
Pots and Pans
Storage Containers
Utensils, Plates, Cups
FirstAid, Lotions and Potions
Emergency Gear
First Aid
Insect Protection
Soaps and Hygiene
Sunscreen
Tapes
Food
Backpacking Foods
Breakfast
Dessert
Dinners
Nutrition Bars and Gels
Snacks
Supplements
Vegetarian Dinners
Gear Repair and Maintance
Maintenance
Repair
Headlamps
Batteries and Accessories
Headlamps
Instruments and Electronics
Instruments
Solar Panel
Packs
Backpacks
Gear and Duffel Bags
Packs
Packs/Vests
Rain Covers
Stuff Sacks and Ditty Bags
Travel
Waist Packs
Shelters
Sleeping Bags
3/4 Length
Covers and Liners
Down -40 to 10 F
Down 10 to 50 F
Sleeping Bag Liners
Synthetic 10 to 50 F
Sleeping Pads and Accessories
Accessories and Stuff Sacks
Camp Chairs
Camp Furniture
Chairs
Pillows
Repair Kits and Pumps
Sleeping Pads
Stoves and Lanterns
Flashlight
Fuel
Lanterns
Pots and Pans
Stove Parts and Accessories
Stoves
Tools and Knives
Stuff Sacks and Ditty Bags
Stuff Sacks and Ditty Bags
Sunglasses
Sunglasses
Tents
3 Season
Bivys
Bug Shelters
Footprints
Hammocks
Minimalist Shelters
Poles and Accessories
Stakes
Tarps and Ground Cloths
Tent Repair
Tents
Tools and Knives
Knives
Tools
Trekking Poles
Parts and Accessories
Pole Parts
Trekking Poles
Water Filters and Hydration
Accessories
Caps, Hoses, Bite Valves
Cleaning Kits
Filter Replacement Parts
Filters and Purification
Hydration Packs
Reservoirs
Reservoirs and Accessories
Storage and Showers
Water Bottles
Water Filters
Home
Used Gear Shop
Monkeybar Climbing Gym
Rentals and Tech
Adventure Suggestions
Outdoor Resources
Contact Us
Home
Climbing
Harnesses
Mens Harnesses
Momentum 3S Harness
Black Diamond
Momentum 3S Harness
$69.95
Available Options:
Black Diamond Colors:
Matrix dimension
Size:
Matrix dimension
Quantity
1
Add to cart
•
In Stock - In Store Pickup Only - No Shipping
Share:
Share on Facebook
Share on Pinterest
Share:
Share on Facebook Share on Pinterest