TRAIL Women's 3/4 Jacket

TRAIL Women's 3/3 Jacket

The TRAIL Women's 3/3 Jacket by Assos is an MTB winter jacket for riders who hit Swiss trails when the temperature drops. The 3/3 in the name stands for Assos's Climacode Winter rating — meaning reliable protection when it's genuinely cold, windy, and wet. At its core is a three-layer softshell with a bonded membrane that delivers high breathability, water repellency, and 100% wind protection all at once. RX EVO+ panels in key body zones boost insulation and moisture management, while a helmet-compatible hood keeps the warmth in without compromising your vision.

• Three-layer NEOS Medium softshell on the front, forearms, upper back, and collar: windproof, water-repellent, and highly breathable.
• RX EVO+ on the hood, upper arms, and lower back for warm, stretchy, moisture-wicking zones with ECO DWR treatment.
• Helmet-compatible hood with an under-the-helmet design and klikThru strap slot for a clear field of vision and a secure, comfortable fit.
• dyneRope reinforcements at the elbows protect against abrasion when pushing through dense undergrowth.
• Women-specific trailFit: close to the body for trail riding, yet comfortable enough for everyday wear.
• Two-way zip for quick ventilation — even in cape style on long climbs.
• Performance-focused fabric blend built to last: 56% polyamide, 22% polyester, 22% elastane.
• Designed as the natural evolution of the popular Spring/Fall Hoodie, built for deep winter use.

Technical Details and Features

For the outer shell, Assos pairs a bonded NEOS membrane with a softer inner face so you stay dry and maintain a comfortable microclimate even in rough weather. The strategically placed RX EVO+ panels on the upper arms, sides, and back add extra warmth and wick moisture away fast — something you'll really notice on sweaty climbs in the Alps or the Jura. The two-way zip lets you let air in from the top or bottom, while the hood tucks neatly under your helmet thanks to klikThru. dyneRope reinforcements at exposed points round out the package, keeping the jacket looking great even after the occasional crash or tight singletrack squeeze. The construction is 100% windproof and deliberately water-repellent, striking the right balance between protection and breathability so you don't overheat.

Intended Use and Benefits

This jacket comes into its own on winter MTB rides, trail tours, and commutes when icy wind, sleet, and unpredictable conditions are calling the shots. Thanks to its 3/3 Winter rating, it covers the core window of the cold season; depending on your layering, it works just as well for after-work laps around Zurich as it does for long weekends in Valais. The under-helmet hood keeps your head and neck warm, while the two-way zip gives you extra airflow on steep climbs and seals back up instantly on the descents. The trailFit stays agile, never restrictive, and works just as well off the bike on the way home or during a quick café stop. The tough dyneRope zones give you a buffer when branches catch you or you need to brace yourself on technical terrain.

Fit, Sizing, and Layering Tips

The TRAIL Women's 3/3 Jacket is cut in a women-specific trailFit: close-fitting on the bike with no unwanted flapping, yet with enough room for a warm base layer underneath. Assos offers sizes from XS to 2XL, so you can fine-tune the fit depending on how much insulation you want to run beneath it. Ideally, try the jacket on in your riding position and pick a size where the zip doesn't pull and the hood sits cleanly under your helmet. On cold Swiss days, pairing it with a winter skin layer is a proven combination — it keeps the system breathing and lets you dial in ventilation precisely with the two-way zip. That way you get the most out of the 3/3 construction without working up an unnecessary sweat.