Warning, service life, storage and transport with instructional pictures.
Ultra-lightweight alpine harness with minimal packing volume for mountain and ski tours. The combination of the patented Split Webbing technology in the hip belt and the high-strength Dyneema® webbing in the leg loop construction ensures a high level of comfort and allows a modern design with large ventilation openings for high breathability. Gear loops and the Drop Seat buckle are positioned to allow the Zephir Altitude to be worn easily together with a backpack with a hip belt.
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$88.95 (30% off)
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In grams, the weight, as stated by the manufacturer/brand.
If there are differences in weight (due to multiple sizes or optional accessories) we'll list them here.
The default weight is the middle-most size, often this is size M.
| 215 g|
M : 215 g / 7.6 oz
|Sizes||XS, S, M, L, XL, XXL|
Number of Gear Loops
Gear loops are used to hold gear (quickdraws, cams, etc) onto your harness. 4 gear loops is most common.
0 - 1 Gear Loops
Most often on full body harnesses or guide/gym style harnesses.
2-3 Gear Loops
Mostly found on lighter harnesses made for [ski] mountaineering or high-end sport climbing where weight is a high priority.
4 - 5 Gear Loops
The standard/most common number for climbing harnesses. Perfect for sport and trad.
More Than 6 Gear Loops
Designed for long multi-pitch and big wall climbing, found on harnesses made to hold the maximum amount of gear.
Occasionally, the number of gear loops will change on a harness model depending on the size. There could be 7 gear loops for the med/large but only 5 gear loops for the xsmall/small. In this case we list the highest number for the filters, and then write an explanation on the product page like, “Size S/XS can only fit 5 gear loops.”
|2 Gear loops|
|Ice Clip Slots|
Ice Clip Slot
Ice clipper slots are made to fit a carabiner that holds ice screws. These slots are generally only used by ice climbers but there is no disadvantage to having them on your harness.
Less than 40% of harnesses will have ice clipper slots. And those harnesses will usually have 2 or 4 slots, often located next to, or between, the gear loops.
|Belay / Tie-In||One Loop|
|Waist Buckle Type||Quick Adjust|
|Leg Buckle Type||Clip|
Trad climbers often look for a haul loop as they're intended to haul a rope (second line) or pack (while you climb the chimney).
A haul loop can also hold shoes or other accessories. Although not the intended use, it is also commonly used to hold a chalk bag.
|Size Chart|| |
S (will fit the upper range of XS)
The Mammut Zephir Altitude harness is a great piece of gear for those who often find themselves on glaciers or on easy alpine climbs. It is light, packs small, is simple, and it’s incredibly easy to put on. As long as your objective doesn’t involve vertical, pitched-out climbing or rappels numbering in the double digits, the Zephir Altitude is definitely worth a look.
I was very impressed with the attention to detail that’s evident in this well thought out and functional harness. Every feature on the Zephir Altitude has been tailored to work well in a mountaineering environment without compromise and the resulting design is simple, elegant and functional. Needless to say after using it for a few weeks I got rid of my other mountaineering and ski touring harnesses, there’s no way I can go back now.
A pictoral representation of UIAA-105 and EN-12277 standards for harnesses.
The UIAA equipment standard provides a baseline for equipment performance in a test lab under controlled conditions on new equipment. Although these test conditions are relevant to the conditions encountered climbing, conditions encountered at the crags and the condition of the equipment are equally important. This recommendation from the UIAA member federation The British Mountaineering Council (BMC) provides vital equipment information that is NOT explicitly addressed in the standard, particularly failure modes of the equipment and recommendations for the use, inspection, maintenance, and retirement of equipment.