1. Product Overview
The Flexi 403802 casual shoes are designed for comfort and versatility, suitable for everyday wear. These shoes feature a modern design with a focus on ease of use and durability.

Figure 1.1: Side view of the Flexi 403802 casual shoe, highlighting the knitted upper and adjustable lacing system.
2. Setup and First Use
Your Flexi 403802 shoes are ready for immediate use upon unboxing. No assembly is required.
2.1 Unpacking
- Carefully remove the shoes from their packaging.
- Inspect the shoes for any visible damage or defects.
2.2 First Wear
- Ensure the lacing system is loosened before inserting your foot.
- Adjust the toggle on the laces to achieve a comfortable and secure fit.

Figure 2.1: Front view of the shoe, showing the adjustable lacing system with a toggle for easy tightening and loosening.
3. Operating Instructions
These shoes are designed for casual daily wear. Follow these guidelines for optimal comfort and performance.
3.1 Wearing the Shoes
- Slide your foot into the shoe. The knitted upper provides a snug, sock-like fit.
- Pull the laces and slide the toggle down towards the shoe's tongue to tighten.
- To loosen, push the toggle up and pull the laces apart.
- Ensure a comfortable fit that allows for natural foot movement without excessive tightness or looseness.

Figure 3.1: Top-down view illustrating the integrated lacing and the overall shape of the shoe.
4. Maintenance and Care
Proper care will extend the life and appearance of your Flexi 403802 shoes.
4.1 Cleaning Instructions
- Surface Cleaning: For light dirt, gently wipe the knitted upper and synthetic overlays with a soft, damp cloth.
- Stubborn Stains: Use a mild soap solution (e.g., diluted dish soap) and a soft brush or cloth. Apply sparingly and wipe clean.
- Sole Cleaning: Use a brush to remove dirt from the outsole. A damp cloth can be used for the midsole.
- Drying: Allow shoes to air dry naturally at room temperature. Avoid direct sunlight or artificial heat sources, as this can damage materials.
- Do not machine wash or tumble dry.
4.2 Storage
- Store shoes in a cool, dry place away from direct sunlight.
- If storing for extended periods, consider using shoe trees to maintain shape.

Figure 4.1: Bottom view of the shoe, showing the durable outsole pattern designed for traction.
5. Troubleshooting
This section addresses common concerns you might encounter with your Flexi 403802 shoes.
5.1 Fit Issues
- Too Tight: Ensure the lacing toggle is fully loosened. If still tight, verify you have the correct size. Refer to the size chart if available.
- Too Loose: Tighten the lacing system using the toggle until a secure fit is achieved.
5.2 Odor
- Allow shoes to air out after each use.
- Consider using shoe deodorizers or baking soda sprinkled inside the shoes overnight to absorb odors.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Flexi |
| Model Number | 403802 |
| Department | Men |
| Product Type | Casual Shoes / Slippers |
| First Available Date | February 13, 2020 |
7. Warranty and Support
Flexi products are manufactured to high standards. For specific warranty information, please refer to the documentation provided at the time of purchase or visit the official Flexi website.
7.1 Customer Support
If you have further questions or require assistance, please contact Flexi customer support through their official channels. Contact information can typically be found on the product packaging or the manufacturer's website.





