Climbing helmet designed to deliver robust lateral-impact protection while keeping a low profile for freer movement on routes. Ideal for climbers who want reassurance without added bulk or interference with ropes and harnesses. Does Mammut Crag Sender Helmet strike the right balance between everyday wearability and proven safety?
⚡ At a Glance
- • Protective Construction: In-mould EPS core with Kevlar reinforcements and reinforced zones
- • Best for: Climbers seeking verified lateral-impact protection and a compact fit
- • Not ideal for: Users requiring non-climbing specific certifications or integrated visors
In-mould EPS core and Kevlar reinforcements combine with CE EN 12492 certification. Low-profile shape and added front, back and side protection are tested for lateral impacts.
Enhanced impact protection - thanks to in-mould EPS core and Kevlar reinforcements
In-mould construction bonds the outer shell to an EPS foam core to absorb and distribute impact energy, while Kevlar reinforcements add strength in high-stress zones. Mammut conducts safety checks that specifically assess robustness after lateral impact.
Reduced force transmission on side impacts gives practical protection when lead falls or rock strikes occur.
Broader coverage where it matters - with additional protection on front, back and sides
Reinforced areas at the front, back and sides help spread impact forces away from the most exposed zones. Design concentrates protection where strikes are most likely during climbing incidents.
Helps shield vulnerable head areas during falls or rockfall, offering extra reassurance on trad and sport routes.
Low-profile fit for comfort and freedom - thanks to compact shell design
A reduced shell profile sits closer to the head, lowering bulk and limiting protrusion. The compact shape reduces chances of snagging on ropes, harnesses and overhangs.
Easier head movement and reduced interference during belays, trims and technical sequences at the crag.
✨ The 4 Key Reasons for Mammut Crag Sender Helmet
- CE EN 12492 certification - Meets recognised climbing safety standards for impact and retention testing
- Extensive lateral-impact testing - Proven resilience where side impacts are most likely to occur
- Low-profile shell - Closer fit reduces snagging and improves freedom of movement on crags
- Front, back and side protection - Extra coverage lowers risk of direct strikes on key areas
📋 Technical Details at a Glance
- Category: Climbing helmet
- Certification: CE EN 12492
- Construction: In-mould with EPS core
- Reinforcements: Kevlar reinforcements
- Protection zones: Additional front, back and side protection
❓ Frequently Asked Questions
Q: Is the helmet certified for climbing use?
A: Yes. Certification is CE EN 12492, the recognised standard for climbing helmets.
Q: Does it protect against lateral impacts?
A: Yes. Mammut safety tests specifically assess robustness after lateral impact, and the in-mould EPS core with Kevlar reinforcements plus additional front, back and side protection contribute to impact resistance.
Q: Is the fit low-profile and suitable around harnesses and ropes?
A: Yes. Low-profile design reduces bulk and helps maintain freedom of movement near harnesses and ropes.
🏆 Our Verdict
Suitable for climbers who prioritise verified lateral-impact protection and a compact fit. The combination of in-mould EPS construction, Kevlar reinforcements and Mammut's lateral-impact testing delivers targeted protection where falls most commonly impact. While designed with safety in mind, the robust construction suggests good long-term value for regular climbers.
