Airoh Mathisse II Gloss Cement Grey – Modular Helmet P/J ECE 22.06 with Sun Visor (MTH298)

The Airoh Mathisse II Color Glossy Cement Grey (code MTH298, Airoh reference AI59A13MT211C) is the 2-in-1 modular helmet from the Airoh range, in a glossy cement grey graphic. HRT thermoplastic shell in four sizes, weight 1,680 g (±50 g), ECE 22.06 P/J homologation, integrated sun visor, and Pinlock® 120 XLT lens included.

✓ Strengths

• Dual P/J homologation: can be used closed as a full-face or open as a jet helmet
• ECE 22.06 homologation
• Pinlock® 120 XLT lens and Stop Wind included
• Integrated sun visor
• Extra-wide vision visor, scratch-resistant, UV-resistant, with anti-fog position
• HRT thermoplastic shell in four sizes, weight 1,680 g (±50 g)
• Micrometric closure with anti-theft ring and ASN system
• Interior in technical fabrics, removable, washable, and hypoallergenic

Technical specifications

Airoh Mathisse II Size Guide

Official Airoh size guide measurements for the Mathisse II, based on head circumference.

Frequently Asked Questions

Can it be used open like a jet helmet?
Yes. The Mathisse II has dual P/J homologation: with the chin guard closed, it is homologated as a full-face helmet; with the chin guard open, it is a jet helmet. Airoh presents it as a 2-in-1 helmet that changes configuration with a single gesture, designed for those who alternate between city and travel riding.

What is its homologation?
The Mathisse II Color is ECE 22.06 homologated with dual P/J homologation, meaning it is certified for both closed and open use. The homologation label and number can be found on the tag sewn into the chin strap, which secures with a micrometric system and includes an anti-theft ring.

Is the Pinlock included?
Yes. In the box, Airoh includes the Pinlock® 120 XLT lens along with the Stop Wind. The visor offers extra-wide vision, is scratch-resistant and UV-resistant, and has an anti-fog position that keeps it slightly open for airflow without needing to fully raise it.

Does it have a sun visor?
Yes, the Mathisse II has an integrated sun visor that lowers when the sun is low and retracts into the shell when not needed. Airoh also offers it as a spare part, along with visors, the Pinlock lens, and the model's inner linings.

How much does it weigh and what is it made of?
The shell is made of HRT thermoplastic and produced in four external sizes: XS-S, M, L-XL, and XXL-XXXL, keeping the helmet proportional to the size. The weight declared by Airoh is 1,680 grams, with a tolerance of ±50 g, for the modular version complete with chin guard.

What size should I choose?
Measure your head circumference one centimeter above the eyebrows. In the Airoh Mathisse II guide, XS is 53-54 cm, S is 55-56 cm, M is 57-58 cm, L is 59-60 cm, XL is 61 cm, XXL is 62 cm, and XXXL is 63-64 cm. All seven sizes are available in this listing.

Who is it perfect for?

The Mathisse II is designed for those who use their motorcycle for both city riding and travel and want a single helmet for both: closed on the highway, open in traffic or at stops, with a sun visor and Pinlock ready to go. The Glossy Cement Grey Color graphic is a glossy cement grey finish.