Mammut Sender Harness
Built with laser-cut fabric and split-webbing technology, the Mammut Sender harness is lightweight, durable and highly breathable for try-hard sends and redpoint attempts on sport days.
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- Breathable and robust laser-cut fabric with split-webbing technology
- 2 large preshaped gear loops for easy attachment; 2 lightweight gear loops; 4 ice-clipper attachment slots
- Bottom tie-in loop is protected by a plastic guard to avoid abrasive wear and extend its life; indicator in the tie-in loop shows when the harness needs to be replaced
- Hot-forged aluminum buckle is easy to move
- 2 kN haul loop and chalk bag attachment point in the back
- Includes a bag for handy transport
- CE EN 12277 Type C UIAA-certified
Imported.
View all Mammut Men's Climbing Harnesses| Best Use | Climbing |
|---|---|
| Fits Waist | XS: 24-28 inches S: 26-30 inches M: 29-33 inches L: 31-36 inches XL: 34-39 inches |
| Leg Loop Size | XS: 19-20 inches S: 19-22 inches M: 21-23 inches L: 22-25 inches XL: 24-26 inches |
| Padded Waist | Yes |
| Gear Loops | 4 Loops |
| Belay Loop | Yes |
| Padded Leg Loops | Yes |
| Weight | 320 grams |
| Gender | Unisex |
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Very comfy, prefer the nonadjustable leg loops to the adjustable ones. Wear indicators are a good idea, just a good sport climbing harness.
Comfortable harness
This is a great sport climbing harness that has been super comfortable. I've had it for about a year and have spent many hours hanging in this thing. It is really comfortable, lightweight, and functional. Love the thick belay loop with the indicator warning feature. My only complaint about this is that the gear loops are a little floppy and don't stay cantilevered off the harness very well for easy access to draws and pro. Other than that, this is a great harness that I highly recommend.
Super Sport Harness
A super harness that is lightweight, with everything you need and none of the frills you don't. I've used it mainly sport climbing and it easily fits all of my draws on the gear loops. The single adjustable belt loop and elastic on the leg loops make the harness easy to put on/take off, and make for a comfortable experience. The provided storage bag is an awesome added bonus and the bright orange colour makes you easy to spot for all those cool climbing pics!
Harness is super light and very comfortable. Previous harness was the 4 slide from Mammut, I didn't realize how bulky it was until I upgraded to this one. The chalk bag attachment is a little funky, if you use a biner to attach your chalk bag to the back of the harness, you'll need to find an alternate solution because it'll twist. Either a belt or the Mammut Crag Sender chalk bag work well.
Bad equalization between legs and waist
Color aside, because I don't really care, the harness is bad. When belaying, lowering, falling, or doing anything that has weight on the rope, or the rope weighting you, the belay loop does not equalize pressure to the waist and legs. When tied in through two points and lowering, it only is equalized if you lay back and get parallel to the ground. Very weird. Sorry.
Super comfortable and high performance
This is the best and most comfortable harness I have ever owned. I especially love the attention to details such as the subtle shape in the gear loops to push the quickdraws forward. Also the wear indicator in the belay loop is nice. Its given me lots of soft catches and I will definitely buy again.
Works exactly as expected
Fantastic harness which holds to my hips really well. Used on several outdoor climbs and in the climbing gym on a weekly basis. Have zero faults with it so far. Took me some time to get used to the elastic but now that I am familiar with it compared to my old webbing only harness I really like it.
Every feature you want in a harness!
This harness is my everyday favorite. Love the fit and the way the buckle slides tight with no hassle. The gear loops are great and look like they'll last forever. The legs are comfortable and flexible. All around great harness for sport climbing.
Light project harness, everything important in a harness is five star
Of all the harnesses I have owned, this has become my favorite in terms of low bulk and weight yet still being comfortable to refine beta for long periods on a season or year project. Never had discomfort when conditions aren't on my side for a technical sequence, and even when trading belays for a partner hanging on the rope I barely notice. Plus, as I usually climb shirtless, this is the first lightweight harness which has not rubbed awkwardly on my skin. One small problem are the sliders for the elastic on the back of the leg loops. They're too easy to adjust and therefore slide back while weighted while extremely limited in range to adjust. Would rather have this like a standard ladder lock with a free end. Had to sew the elastic to get to stay as taught as needed. However, I am not a fan of rigid gear loops as the simple nylon is lower profile, though this is strictly a personal preference in specific cases, and therefore trimmed those off as the back three are nylon loops so good compromise and enough room for sport especially as most hard lines will prehang equipment or is permanent anyway.
Great harness
Amazing harness for all around climbing. I used it for ice, sport and trad and I've always been satisfied. Comfortable and lightweight, a good harness.