Ventarra Unisex Adjustable-Fit Running Jacket – Dual Hidden Side Zips, Slim-to-Relaxed, Ultralight Weather Jacket

One Jacket. Two Fits. Zero Distractions.

The Ventarra Unisex Adjustable-Fit Running Jacket is built for athletes who refuse to compromise between protection and freedom. Two hidden side zippers let you dial in your fit on the fly — cinch them down for a streamlined, aerodynamic slim fit on fast sections, or open them up for a relaxed fit with maximum freedom of movement on technical terrain. One jacket, two completely different wearing experiences.

Ultralight windproof and waterproof fabric makes this the perfect protective layer when the weather can't make up its mind. It's so light, it feels like nothing — until you need it.

Key Features

• Dual Hidden Side Zipper Fit Adjustment – Two concealed side zippers allow you to switch between a slim, aerodynamic fit and a relaxed, high-freedom fit on demand — a rare and functional design that adapts to your activity intensity and terrain
• Ultralight Construction – Featherlight fabric weight that disappears on your body during running, making it the ideal emergency layer for variable-weather trail runs
• Windproof & Waterproof – Breathable technical fabric provides reliable protection against wind and light rain without trapping heat or moisture
• Elastic Hem & Cuffs – Close-fitting elastic hem and cuffs seal out wind and maintain a clean silhouette during high-intensity movement
• Unisex Fit – Versatile silhouette designed for both men and women across trail running, hiking, and outdoor fitness

Perfect For

This ultralight adjustable-fit running jacket is built for trail running, road running, hiking, mountain running, and any outdoor activity where weather conditions change fast. The dual hidden side zip system makes it especially effective for variable-intensity activities where you need to switch between aerodynamic and relaxed fits on the move.

Available In

Sizes M–L | Colors: Green, Gray