1. Introduction
This manual provides essential information for the proper use, care, and maintenance of your Quechua Arpenaz 300 3-in-1 Rain Jacket. Designed for lowland hikes, this jacket offers versatile protection against rain, wind, and cold, ensuring comfort in various weather conditions.
2. Product Overview
The Arpenaz 300 is a 3-in-1 jacket system comprising an outer waterproof and breathable shell and a removable inner fleece jacket. This design allows for adaptability to different temperatures and activities.
Components:
- Outer Jacket: Waterproof and breathable polyester shell, designed to protect against rain and wind.
- Inner Fleece Jacket: Warm polyester fleece, providing insulation against cold.

Figure 2.1: Quechua Arpenaz 300 3-in-1 Rain Jacket, front view. This image displays the jacket's overall design and fit when worn.

Figure 2.2: Quechua Arpenaz 300 3-in-1 Rain Jacket, back view. This image shows the rear design of the jacket, including hood and seam details.

Figure 2.3: Quechua Arpenaz 300 3-in-1 Rain Jacket, side view. This image illustrates the jacket's profile and sleeve construction.

Figure 2.4: Inner fleece jacket component of the Arpenaz 300. This image shows the standalone fleece jacket that can be zipped into the outer shell.
3. Setup and Assembly
The Arpenaz 300 jacket can be worn in three configurations:
- Full 3-in-1 Jacket: For maximum warmth and weather protection.
- Outer Shell Only: For rain and wind protection in milder temperatures.
- Inner Fleece Only: For warmth in dry, cool conditions.
Combining the Jackets:
- Align the zippers of the inner fleece jacket with the corresponding zippers inside the outer shell.
- Zip the inner fleece into the outer shell.
- Secure the fleece at the cuffs and neck using the designated loops or snaps, if present.
Separating the Jackets:
- Unzip the inner fleece from the outer shell.
- Unfasten any loops or snaps at the cuffs and neck.
Adjustments:
- Hood: Adjust drawstrings for a snug fit around the face.
- Cuffs: Use hook-and-loop fasteners to tighten or loosen cuffs for comfort and to prevent water entry.
- Hem: Adjust the elastic drawcord at the hem to seal out wind and cold.
4. Operating and Usage
Wear the jacket according to the weather conditions and your activity level. The 3-in-1 design provides flexibility for various outdoor scenarios, particularly lowland hiking.
Recommended Use:
- Cold and Wet Conditions: Wear both the outer shell and inner fleece combined.
- Mild Rain or Wind: Wear only the outer waterproof shell.
- Cool and Dry Conditions: Wear only the inner fleece for warmth.
Ensure all zippers are fully closed and hood/cuff adjustments are secure to maximize protection against the elements.
5. Maintenance and Care
Proper care extends the lifespan and performance of your jacket, especially its waterproofing and breathability.
Washing Instructions:
- Preparation: Close all zippers and hook-and-loop fasteners before washing.
- Machine Wash: Wash at 30°C (86°F) with a small amount of liquid detergent. Avoid powder detergents, fabric softeners, and bleach.
- Rinse: Ensure thorough rinsing to remove all detergent residue.
- Drying: Air dry flat or hang to dry. Avoid direct sunlight or high heat. Tumble dry on low heat if necessary, but remove promptly.
- Waterproofing: After several washes, the water-repellent treatment may need to be reactivated or reapplied. Use a specific re-waterproofing product for technical outdoor garments.
Storage:
Store the jacket in a clean, dry, and well-ventilated area, away from direct sunlight and extreme temperatures. Ensure it is completely dry before storage to prevent mildew.
6. Troubleshooting
Reduced Water Repellency:
- Issue: Water no longer beads on the fabric surface; fabric wets out.
- Solution: The Durable Water Repellent (DWR) treatment may need reactivation or reapplication. Wash the jacket as per instructions, then tumble dry on low heat for 20 minutes to reactivate DWR. If this doesn't work, apply a spray-on or wash-in DWR treatment designed for waterproof breathable fabrics.
Reduced Breathability:
- Issue: Feeling clammy or sweaty inside the jacket despite the fabric being breathable.
- Solution: Dirt, body oils, and detergent residue can clog the pores of the breathable membrane. Wash the jacket thoroughly using the recommended instructions to clean the fabric and restore breathability.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Quechua |
| Model | Arpenaz 300 |
| Type | 3-in-1 Rain Jacket |
| Material Type | Polyester |
| Outer Material | Polyester |
| Colour | Blue |
| Age Range | Adult (Male) |
| Sport | Hiking and Camping |
| Season | All |
| Item Weight | 1 kg 360 g |
Size Chart:

Figure 7.1: Men's Upper Wear Size Chart for Quechua Jackets. Refer to this chart for accurate sizing based on chest measurements.
To determine your size, measure around the widest part of your chest. A tolerance of 0.5 inches may apply depending on individual build.
8. Warranty and Support
This product is covered by the manufacturer's standard warranty against defects in materials and workmanship. For specific warranty details, claims, or technical support, please refer to the documentation provided at the point of purchase or contact your retailer. Keep your proof of purchase for warranty validation.