Alpinestars Andes Pro, textile pants Drystar®XF

Designed to pair seamlessly with the Andes Pro Drystar®XF Jacket, the Andes Pro Drystar®XF Pants combine advanced technology with premium comfort to deliver exceptional performance in extreme riding conditions, ensuring maximum protection and freedom of movement both on and off the motorbike.

Features

• Superior Riding Comfort: The full stretch chassis, constructed with a 3-Layer stretch laminated Drystar®XF outer shell, provides an exceptional range of motion, allowing riders to move freely and comfortably on the motorbike, reducing fatigue during long rides
• Waterproof and Breathability Performance: The advanced Drystar®XF membrane delivers outstanding waterproofing with a 15.000 mm waterproofing rating, ensuring riders stay dry in heavy rain, while its 15.000 gr./m²/24hr breathability rating ensures sweat vapor escapes easily, helping regulate body temperature and preventing overheating during long rides
• Advanced Climate Control: Strategically placed direct ventilation openings maximize airflow, enabling riders to maintain optimal body temperature in hot conditions and during intense riding activity
• Thermal Lining: Featuring 120 gr. insulation from the seat to the upper knee and 80 gr. from the upper knees to the lower legs, with its fully welded legs the thermal lining is designed to retain warmth and enhance comfort, making the pants a reliable choice for all-season riding
• Waterproof Storage: The pants have ergonomic, zippered waterproof pockets

Construction

• High-Performance Stretch Drystar®XF Laminated Construction: ensures long-range comfort, and protection in diverse weather conditions
• Adventure Riding Fit: designed to offer premium freedom of movement when riding or when walking off the motorbike
• Reinforced inner leg: Goat leather inner leg reinforcement with dobby fabric at the lower leg for extended durability and high levels of performance
• Waterproof Storage: Ergonomic, zippered waterproof pockets
• Jacket to Pant Connection: Integrated pant connection zipper for jacket-to-pant connection ensure secure on-bike fit and function when riding
• Secure Waist Closure: Practical and Convenient magnetic buckle for a secure waist closure

Protection

• Certified according to EN 17092-3 – class AA
• Nucleon Flex Pro Level 2 knee armor offers superior impact protection, while Bionic Flex Level 1 hip armor provides additional coverage and protection, with the protectors’ adaptive and flexible design conforming to the rider's body for enhanced comfort and freedom of movement

Drystar®XF

Drystar®XF (XF = Xtra Flow) is the latest generation of Alpinestars' waterproof and breathable membrane. It is primarily used in high-quality adventure, touring, and all-weather motorcycle jackets and pants.

The technology was developed to offer the best possible protection against rain, but at the same time significantly better breathability and quick drying – a common problem with classic laminate membranes.

The most important features of Drystar®XF

1. 50% more breathability than standard Drystar

Alpinestars states that the Drystar®XF membrane is 50% more breathable than previous Drystar variants.

This provides noticeably more comfort on long rides, especially in changeable or warm weather.

2. Laminated 2.5-layer system

The membrane is welded (laminated) directly to the outer garment, which means that:

• Water cannot penetrate the outer garment in the first place
• The jacket absorbs less water and dries faster
• The clothing remains lighter and cools down less

This 2.5-layer laminate is specifically highlighted in premium models such as the AMT‑10R.

3. Hydrophilic technology (moisture transport)

The membrane absorbs water vapor from the body and releases it to the outside – similar to Gore‑Tex.

This ensures:

• Less moisture build-up inside
• Drier mid-layers
• A more comfortable body climate

4. Quick-drying & packable

Drystar®XF is designed to dry quickly and, depending on the model, can be stored compactly (e.g., rain jackets).

5. 100% waterproof

All Drystar®XF products feature:

• Sealed zippers
• Waterproof construction at all critical points
• High water column (15,000 mm for rain jackets)

Brief summary

Drystar®XF is Alpinestars' most advanced and high-performance membrane – comparable to high-end laminates from other manufacturers.

It offers:

• maximum waterproofing
• very high breathability
• fast drying
• low water absorption
• high comfort & mobility

It is ideal for touring, adventure, and all-weather riders who are often out in the rain.