The Torrent Flier Jacket remains the crown jewel of Montbell’s "Light & Fast" philosophy, now updated with proprietary 3-layer DRY-TEC technology. This transition marks a new era of high-output rainwear, offering a more supple, quiet feel while maintaining world-class breathability. Designed for those who move fast—mountain runners, speed hikers, and alpinists—this jacket is engineered to keep you dry from both external rain and internal perspiration during the most intense aerobic pushes.

Specifications

• Item Number: #1128782

• Material: 3-layer DRY-TEC (PFAS-free water repellent finish) / 15-denier Ballistic Airlight nylon ripstop

• Weight: Approx. 233 - 245 g 

• Water Resistance: 20,000 mm

• Breathability: 50,000 g/m2/24hrs

• Compressed Size: 8 x 8 x 13 cm 

Key Technical Features

• 3-Layer DRY-TEC Technology: Montbell’s premium waterproof-breathable membrane provides a massive 50,000 g/m²/24hrs breathability rating, ensuring rapid heat and moisture release.

• PFAS-Free Construction: Environmentally conscious engineering with a PFAS-free membrane and water-repellent finish, meeting the highest modern sustainability standards.

• K-Mono Cut: Montbell’s unique pattern uses a single piece of fabric for the sleeves and body, drastically reducing the number of seams. Fewer seams mean less weight, fewer points for potential leaks, and significantly improved mobility.

• Smart Sewing & Thin Seam Tape: By reducing the width of seam tape and utilizing precision stitching, Montbell maximizes the breathable surface area of the jacket.

• Weather-Sealed Protection: Features an Aqua-Tect zipper (water-resistant) and a 3-way adjustable hood that provides a "wrap-around" fit to maintain visibility in high winds.

• Ultralight Packability: The entire jacket stuffs down into a compact pouch (included), making it small enough to fit in a running vest or a side pocket.

Care Instructions

• Wash to Breathe: To maintain that 50k breathability, you must keep the membrane clean. Wash in a Laundry Net with a neutral detergent after heavy use to remove salt and oils.

• No Spin Cycle: After washing, do not spin dry. Let the jacket drip dry or use a gentle setting. High-speed spinning can damage the seam tape and the membrane.

• DWR Maintenance: If water stops beading on the surface, use a PFAS-free water-repellent spray and a brief low-heat tumble (using a press cloth) to reactivate the finish.

• Zippers: The Aqua-Tect zipper is highly water-resistant but should be treated with care. Avoid yanking; a smooth, steady pull ensures the waterproof seal stays intact for years.

Professional Tips from X-Boundaries

1. The "Active Breathability" Advantage: The new DRY-TEC version is specifically tuned for high-moisture management. If you often find yourself "sweating out" of your rain gear during uphill climbs, this jacket’s 50,000 breathability rating is designed specifically to solve that problem.

2. Quiet Performance: Unlike traditional hardshells that can feel "crinkly" or loud, the DRY-TEC fabric has a softer, more supple hand-feel. This makes it a much more comfortable layer for long days on the trail where the sound of your gear can become a distraction.

3. Harness & Pack Compatibility: The K-Mono Cut removes seams from the top of the shoulders. This is a critical design feature for hikers; there are no seams to chafe or fail under the constant pressure and friction of backpack straps.

4. Minimalist’s Pockets: To keep weight at an absolute minimum (233g), this jacket features a single zippered chest pocket. We recommend using this for high-priority items like a phone or map, while keeping heavier gear in your pack to maintain the jacket's ultralight balance.