Advanced protection, exceptional comfort, and a look you can make completely your own. The OneK MIPS Avance Convertible Matt Riding Helmet combines OneK’s sophisticated matt finish with MIPS technology and the innovative Convertible system, allowing you to change and personalise your helmet with interchangeable top panels, frames, front vents, and rails. One helmet, endless possibilities.
Features
• Features advanced MIPS (Multi-directional Impact Protection System) technology
• MIPS is designed to help reduce rotational motion transferred to the head during certain angled impacts
• Sophisticated matt finish for a timeless equestrian look
• Innovative OneK Convertible system for exceptional customisation
• Interchangeable top panels, top frames, front vents, and rails available separately
• Compatible with selected OneK accessories, including clip-in sunglasses
• Excellent ventilation helps maintain airflow and rider comfort
• Comfort-padded harness with soft synthetic suede lining
• Hook-and-loop adjustment and secure Fastex buckle
• Three shell sizes combined with interchangeable liners allow for a more personalised fit
• OneK liners are washable, quick-drying, moisture-wicking, and antimicrobial
• Liner sizes available from XS to XL, depending on shell size
MIPS – An Extra Layer of Protection
MIPS technology incorporates a low-friction layer within the helmet designed to allow a small amount of movement during certain angled impacts. This may help reduce some of the rotational motion that could otherwise be transferred to the rider’s head.
It’s an additional safety technology working discreetly inside the helmet while you enjoy the comfort, fit, and beautiful design OneK is known for.
One Helmet. Endless Looks.
The OneK Avance Convertible isn't a helmet you're stuck wearing in just one style. Its clever interchangeable design lets you update your look whenever you want.
Mix and match your:
• Top Panel
• Top Frame
• Front Vent
• Rails
• Compatible OneK accessories
Choose classic matt finishes, add glossy or metallic details, or bring in a little sparkle with Swarovski options. Coordinate your helmet with your competition outfit or simply give it a completely new look.
Comfort & Fit
OneK helmets are designed with extensive ventilation to help keep riders comfortable in the saddle. The padded harness features a soft synthetic suede lining, while the interchangeable liner system allows the fit to be adjusted according to shell and liner size.
The removable liner is made from washable, quick-drying, moisture-wicking, and antimicrobial fabric, making it practical for regular riding and warmer competition days.



