Mammut Wall Rider MIPS Twiceme 2.0 Helmet

We like the Wall Rider MIPS Twiceme 2.0 for its low weight, generous ventilation and the pairing of Mips and Twiceme technology. It is a practical choice for long routes where protection and a compact fit matter.

Consider Another Option If

You prefer the durability of a full hardshell helmet or want a simpler, lower-cost option for occasional cragging.

• Rock climbing
• Alpine climbing
• Multi-pitch climbing
• Mountaineering
• Ice and mixed climbing
• Fast-and-light alpine objectives

• Mips® Evolve Core: The integrated Mips system is designed to redirect rotational movement during certain angled impacts, adding another layer of protection beyond conventional climbing helmet construction.
• Twiceme Smart Safety Technology: Twiceme provides rescuers with access to important information through compatible smart safety technology, adding an extra layer of preparedness in an emergency.
• Hybrid Construction: A partial ABS hardshell combines with EPP and EPS foams to balance low weight, impact protection and everyday durability.
• Extended Impact Protection: The helmet provides increased coverage around the sides, front and rear of the head for protection beyond the crown.
• Advanced Ventilation: Large openings and internal air channels promote airflow, making the helmet comfortable during long approaches, warm-weather climbing and high-output alpine days.
• Low-Profile Fit System: A simple rear adjustment system provides a secure fit and collapses into the helmet to make packing easier.
• Headlamp Compatible: Two front clips and an elastic rear loop securely hold a headlamp for early starts, late finishes and alpine climbing.
• Removable Bamboo Padding: Soft interior padding can be removed and washed to help keep the helmet comfortable and fresh over a long season.

What does Mips do in a climbing helmet?

Mips Evolve Core is designed to allow controlled movement between the head and helmet during certain angled impacts, helping redirect rotational motion that could otherwise be transferred to the head.

What is Twiceme?

Twiceme is an integrated smart safety technology designed to make important information available to rescuers in an emergency.

Is it suitable for alpine climbing?

Yes. Its low weight, ventilation, headlamp compatibility and extended coverage make it particularly well suited to alpine climbing and mountaineering.

Can the padding be washed?

Yes. The bamboo padding is removable and washable.