FOX Flexair Thorn Jersey – Race-Ready Mobility, Lightweight Feel
The FOX Flexair Thorn Jersey is built for riders who measure a great day on the bike by how freely they can move. Designed with a race-ready mindset and a lightweight, flexible feel, it delivers the kind of unrestricted performance you want when the pace rises and every input matters.
From the subtly fractured Thorn graphic to the active-fit sleeve design, this jersey blends modern FOX styling with purpose-driven function. It’s made to move with the human body—so when you’re pushing through corners, standing into acceleration, or resetting your line, your gear stays in sync with you.
Overview
Mobility is everything in motocross and off-road riding, and the FOX Flexair Thorn Jersey is engineered around that single priority: freedom of movement. Its lightweight and flexible construction is designed to anticipate your next move, helping the jersey feel natural and unrestrictive as your body shifts between seated control and aggressive standing positions.
To keep you comfortable when effort and heat build, the jersey uses moisture-wicking TruDri® fabric that’s described as soft and lightweight while working to keep you dry during your next moto. That means less distraction from sweat and more focus on the ride—whether you’re charging laps, putting in practice time, or chasing your best rhythm.
Active-fit sleeves are designed to increase breathability and airflow, supporting a cooler, fresher feel as conditions change. The result is a performance-focused off-road jersey that’s ready to be paired with your favorite riding kit and worn hard, from the first gate drop to the last lap.
Key Features
-
Race-ready, lightweight construction: Built with a lightweight feel that supports fast, performance-driven riding without weighing you down.
-
Mobility-focused design: Designed to function seamlessly with the human body, helping the jersey move with you through corners, transitions, and body positioning changes.
-
Lightweight and flexible materials: A flexible build that’s intended to anticipate your movements and maintain a natural feel on the bike.
-
Active-fit sleeves for airflow: Sleeve design aimed at increasing breathability and airflow to help you stay more comfortable as intensity rises.
-
Moisture-wicking TruDri® fabric: Soft, lightweight TruDri® material helps wick moisture to keep you dry during demanding motos and hard riding.
-
Subtly fractured Thorn graphic: A modern FOX look that disrupts the status quo with a clean, aggressive visual presence that stands out in your gear lineup.
Design & Rider Experience
The Flexair Thorn Jersey is made for riders who want their gear to feel like an extension of their body. Its cut and construction emphasize movement—supporting the constant shifts that define motocross and off-road riding: elbows up, weight forward, hips back, and quick resets in body position. When your jersey moves with you, you stay focused on line choice and throttle control instead of tugging and adjusting.
Comfort is also built into the ride experience through its lightweight feel and moisture management. The TruDri® fabric is designed to wick moisture while maintaining a soft, lightweight fit, helping you stay drier as the ride goes long. Active-fit sleeves are tuned toward breathability and airflow, reinforcing that airy, performance-oriented feel that riders look for when conditions get hot or the pace gets serious.
Visually, the Thorn graphic brings a subtle edge—fractured, modern, and unmistakably FOX. Whether you prefer a clean, understated look or want a jersey that adds energy to your kit, the Flexair Thorn Jersey delivers a premium aesthetic that looks as fast as it feels.
Available Options
-
Colors: Black/White, Red, Purple Lava
-
Sizes: S, M, L, XL, 2XL
Specifications
-
Brand: FOX
-
Model: Flexair Thorn Jersey
-
Product Type: Apparel
-
Category: Off-Road Jerseys
-
SKU (example): 40658-018-S
-
Starting Price: $84.95 USD
Why Buy From All American KTM
All American KTM brings a premium, rider-first shopping experience to your next gear upgrade. With an enthusiast-focused approach and a high-quality selection of powersports apparel, we make it easy to choose the right FOX kit for your riding style. Order with confidence knowing you’ll get dependable nationwide shipping and service built around the needs of riders who expect more from their gear—and from the retailer behind it.
