About the Product

Built for mountain racing and off-road riding, this vest is designed for riders who need weather protection without heavy bulk. It works well in fog, damp air, and cold riding conditions, where front wind resistance and rear ventilation need to work together.

The front panel uses 50D memory-feel fabric, 100% polyester, with a water-repellent finish and a weight of 86 g/m². The back panel uses jacquard mesh, 87% polyester and 13% spandex, with a weight of 145 g/m². Compression is low, quick-dry rate is ≥0.25 g/h, and the fabric provides UPF 50+. In size M, the vest weighs only 88 g, which keeps it light for layering and fast movement.

1. Windproof Front

The front panel uses 86 g/m² high-density wind-resistant fabric with a water-repellent finish. This helps reduce direct cold airflow to the chest area and gives basic resistance to surface moisture. For fog, damp air, and cold descents, this front protection is more practical than a standard mesh-only vest.

2. Breathable Back

The back panel uses 145 g/m² elastic jacquard mesh made from 87% polyester and 13% spandex. Compared with a fully closed-back vest, this structure releases heat faster and improves airflow. For mountain riding and high-output efforts, it helps reduce heat build-up while the front stays more protected.

3. Lightweight Build

With an M size weight of 88 g, this vest stays very light and easy to layer over a jersey. The front fabric is 86 g/m² and the rear mesh is 145 g/m², keeping the garment thin and low in bulk. For riders who want protection without extra weight, this improves usability.

4. Practical Zip and Fit

The vest uses a #3 reversed two-way nylon zipper with a 4.5 cm pull cord, making opening and closing easier, especially for larger hands or glove use. The fabric zip guard, 1 cm armhole edge, and 2 cm elastic rear hem binding help reduce rubbing, neck pinching, and edge roll during movement.

5. Storage and Visibility

The vest includes 1 rear pocket with a 20 cm opening width and 20 cm depth, giving space for small ride essentials. It also includes a 1.8 × 5 cm reflective print near the rear pocket and a 1 × 7 cm reflective print on the left chest for better low-light visibility.

Fabric & Structure Section

No Pad Design, Focused on Front Protection and Rear Ventilation

This product is a cycling vest, so it does not include a pad structure. Its performance comes from the material layout: wind-resistant and water-repellent front fabric, breathable rear mesh, low compression, quick-dry rate ≥0.25 g/h, and UPF 50+. The design focus is to protect the front of the body while allowing excess heat to leave through the back.

Best For

• Mountain racing
• Off-road riding
• Foggy conditions
• Damp and cold weather
• Layering over a jersey

Short Summary

This vest is designed for riders who need front weather protection, rear ventilation, light weight, and simple storage. Based on the product data — 86 g/m² windproof front fabric, 145 g/m² rear mesh, size M weight 88 g, quick-dry rate ≥0.25 g/h, UPF 50+, one 20 × 20 cm rear pocket, two-way zipper, and front and rear reflective details — it is best suited for mountain riding and cold, damp conditions where airflow and protection need to work together.