ION Jersey Ionic SS MERINO men 2026

The IONIC SS Merino Jersey combines natural performance with a clean MTB look, built for riders who prioritize comfort without giving up technical function. Developed in collaboration with our team, it merges a relaxed trail fit with the functional benefits of a 50% RWS-certified merino wool blend.

The fabric feels exceptionally soft against the skin and avoids the typical itch associated with traditional wool. Merino’s natural moisture management helps regulate body temperature, while its inherent odor resistance keeps the jersey feeling fresh on long rides and multi-day use.

Despite its natural fiber content, the material remains lightweight, dries quickly and maintains its shape over time. The loose MTB fit allows unrestricted movement on the bike and works equally well on alpine singletrack, flow trails or everyday rides. A versatile short-sleeve jersey that balances breathability, comfort and understated performance.

Key Features:– 50% RWS-certified merino wool blend for soft feel and moisture management– Natural odor resistance for lasting freshness– Loose MTB fit for full freedom of movement– Quick-drying fabric with shape retention

Key features

• RWS certified and mulesing free merino wool blend: The Responsible Wool Standard (RWS) is an industry tooldesigned to recognize the best practices of farmers, ensuring that wool comes from farms with a progressive approach to managing their land, and from sheep that have been treated responsibly.

Tech spec