MTB Gilets

MTB Gilets That Protect Your Core Without Getting in the Way

A mountain bike gilet does something a full jacket cannot: it keeps your core warm and protected while leaving your arms completely free. Fox Racing MTB gilets and cycling vests are built for the moments when a full sleeve is too much but no layer at all is not enough. Fast descents, variable trail conditions, shoulder-season rides and any situation where you need core protection without restriction.

Wind Vests and Insulated Vests: Two Different Tools

Our MTB gilet range covers two distinct use cases. Wind vests are our lightest option, using DWR-treated and windproof fabrics to block the chill on fast descents and exposed ridgelines. They compress small enough to live in a jersey pocket, weigh almost nothing and go on and off in seconds without stopping. Insulated MTB vests take a different approach, using thermal and Polartec® Windbloc® fabrics to add genuine warmth to your core on cold trail days and winter rides. Both share the same logic: protect where your body loses heat fastest, leave your arms free to move, and stay out of your way when you are riding at full pace.

When to Reach for a Gilet Instead of a Jacket

A cycling gilet earns its place when you are moving fast enough that full sleeves would make you overheat, but the descents are cold enough that no layer at all is not an option. It is the go-to layer for variable-condition trail days, for riders who run warm on the climbs but cool quickly on the way down, and for anyone building a flexible layering system that adapts to changing weather without stopping to swap layers. Worn over a base layer or long-sleeve jersey, an MTB vest extends your riding season into conditions where a single layer is no longer enough.