Quality Analysis
Check current price & stock
Quality Control Inspection Report: High-Top Sneakers with Side Zippers
This comprehensive QC report evaluates a pair of high-top sneakers featuring side zippers and available in multiple color options. The inspection focuses on construction quality, material authenticity, and functional aspects to ensure the product meets streetwear standards.
Overall Construction Assessment
The sneakers demonstrate solid construction with clean assembly lines. The upper materials show consistent texture and color saturation across both shoes, with no noticeable fading or discoloration. The side zippers operate smoothly without catching, and the zipper teeth align properly when closed. The high-top collar maintains uniform height and padding thickness on both left and right shoes.
Material and Detail Inspection
- Upper Materials: The synthetic leather/ textile combination shows proper grain pattern consistency with no visible defects or thin spots. Stitching along material seams is uniform with 8-9 stitches per inch.
- Zipper System: Both side zippers feature YKK-compatible hardware with smooth operation. The zipper pulls are securely attached and show consistent finish.
- Sole Unit: The rubber outsole displays clean mold lines with proper tread depth consistency. The midsole-to-upper bonding shows no separation or glue stains.
- Internal Construction: The interior lining is properly installed without wrinkles or loose threads. The insole padding is evenly distributed with consistent thickness.
Color and Finish Evaluation
The color application shows excellent consistency between both shoes with no noticeable shade variation. The finish on all hardware components (zippers, eyelets, logos) maintains uniform plating without scratches or discoloration. All painted edges show clean lines without bleeding onto adjacent materials.
Functional Testing
The sneakers pass basic functional tests: the side zippers open and close completely without resistance, the lacing system operates smoothly through all eyelets, and the collar maintains proper support without collapsing. The sole shows appropriate flexibility at stress points while maintaining structural integrity.
Check current price & stock




