Mammut Sender Harness
Best lightweight harness for performance-focused climbers tackling gym or alpine routes.
This is a minimalist, high-performance harness that strips away bulk without sacrificing essential utility. While it lacks the plush padding found on heavy-duty alpine models, the laser-cut fabric and smart weight distribution make it an ideal choice for climbers who prioritize speed and agility on the wall.
$110.00
at
Mammut
Who it's for
- Sport climbers pushing grades on demanding redpoint attempts
- Weight-conscious climbers needing comfort during short, intense hangs
- Lead climbers requiring organized, accessible gear for quickdraws
Who should skip it
- Big wall climbers spending hours hanging at belays
- Budget-focused climbers seeking value over elite performance
- Alpinists needing adjustable leg loops for varying clothing layers
Performance breakdown
Weight Efficiency
Ultra-lightweight construction makes this nearly unnoticeable on long, demanding ascents.
Breathability
Laser-cut fabric promotes excellent airflow during high-intensity gym or crag sessions.
Gear Organization
Four gear loops provide ample space for sport climbing quickdraws and accessories.
Safety Longevity
Integrated wear indicators and reinforced tie-in points ensure reliable, long-term safety.
Adjustment Ease
Hot-forged aluminum buckles slide smoothly for quick, secure fit adjustments.
Load Distribution
Split webbing technology balances weight effectively for a comfortable, performance-focused fit.
Key Specs
label
2020-00970
label
320 g
label
92% Polyamid, 8% Elasthan
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