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Kaichuang has 28 years of professional experience in high-quality shoe upper manufacturing and is dedicated to providing global customers with professional Wholesale Polyester Sandwich Air Mesh Upper solutions. Our sandwich mesh shoe uppers combine breathability, lightness, and durability, making them ideal for sports shoes, casual shoes, and outdoor footwear production. Each batch of shoe uppers undergoes strict quality inspection to ensure softness, smooth breathability, and good structural support, keeping shoes stable and comfortable during movement. Kaichuang’s air mesh upper not only meets the aesthetics of modern footwear design but also maintains functionality, making it an ideal choice for high-end footwear upper.
Our sandwich mesh is woven from multiple layers of polyester fibers with precision. The middle layer enhances breathability and elasticity, making the shoe upper lightweight yet supportive. The mesh holes are evenly sized and controlled, ensuring smooth airflow and reducing stuffiness, providing a more comfortable wearing experience. Whether used for running shoes, basketball shoes, or daily casual shoes, Kaichuang’s footwear upper can meet various design requirements while maintaining stable quality performance.


Kaichuang understands that every customer’s design concept and market needs are different, so we provide comprehensive customization services to ensure your shoe upper products are unique. Our customization services include:
Color customization: Polyester yarn can be dyed according to the Pantone color card provided by customers to meet precise color requirements for the shoe upper.
Mesh density and hole size customization: Mesh size and breathability can be adjusted according to the function of the shoe, meeting different comfort needs for sports shoes or daily footwear.
Thickness and layer customization: The number of sandwich layers can be flexibly set, adjusting the lightness and support of the shoe upper while balancing aesthetics and functionality.
Surface treatment and printing customization: Supports heat transfer, screen printing, or partial coating to add unique textures or patterns to the shoe upper.
Special functional material customization: Antibacterial, waterproof, or flame-retardant materials can be added to enhance the additional value of the shoe upper.
Through these customization services, Kaichuang can accurately bring customer design concepts to life, ensuring each air mesh upper is distinctive while maintaining production efficiency and quality stability.
Every batch of Kaichuang’s shoe uppers has passed international authoritative certifications to ensure both product quality and environmental standards:
ISO9001 Quality Management System Certification: Ensures standardized production processes and controlled quality.
SGS Testing Certification: Strictly tests various performance indicators of the shoe upper, including wear resistance, breathability, and colorfastness.
GRS Global Recycle Standard Certification: Some polyester materials use environmentally recycled fibers, meeting sustainable development requirements.
OEKO-TEX® International Eco-Textile Certification: Ensures materials are free of harmful chemicals, safe for humans and the environment.
These certifications not only enhance the international competitiveness of our products but also provide reliable assurance to customers, making our footwear upper more trustworthy in the market.

Kaichuang’s sandwich mesh shoe uppers adopt a multi-layer composite process, combining lightness, breathability, and support to provide excellent performance for footwear. Specific features include:
Multi-layer structure design: The shoe upper consists of a surface layer, inner lining layer, and a middle breathable layer. The surface polyester mesh provides appearance and wear resistance, the inner lining offers soft touch, and the middle layer enhances breathability and elasticity, achieving a perfect combination of comfort and support.
Lightweight and breathable: The middle breathable layer ensures smooth airflow, quickly wicks away sweat, and reduces stuffiness, keeping the shoes dry and comfortable during long periods of sports or daily wear.
Enhanced three-dimensionality and stability: The sandwich structure enhances the shoe upper’s three-dimensional shape, keeping the shoe stable during running, jumping, or prolonged wear, and prevents collapse or deformation of the upper.
Wide application: Kaichuang’s air mesh upper is suitable for various shoe types, including sports shoes, training shoes, basketball shoes, casual shoes, and outdoor footwear, meeting the design needs of different markets while balancing functionality and aesthetics.
This point-based layout allows customers to intuitively understand the advantages of the sandwich process while maintaining professionalism and readability.
Kaichuang has 28 years of professional shoe upper manufacturing experience and is a leading producer of high-quality air mesh upper. Our factory advantages are mainly reflected in the following aspects:
Production scale and equipment: The factory covers 10,000 square meters and is equipped with 80 advanced jacquard looms and multiple modern sandwich mesh production lines, flexibly supporting small-batch customization and large-scale wholesale. The annual production capacity reaches 15 million pairs of shoe uppers, ensuring rapid fulfillment of domestic and international customer demands.
R&D and quality control: Owns an in-house R&D and testing center capable of testing breathability, wear resistance, colorfastness, and crease resistance, ensuring every footwear upper meets international standards.
Authoritative certifications: The factory has ISO9001, SGS, GRS, and OEKO-TEX® certifications, ensuring stable product quality and environmental safety, providing reliable supply assurance to customers.
Rapid prototyping and customization: Provides standard 7–10 day rapid prototyping services and can customize color, mesh density, thickness, and functional materials according to customer designs, accurately bringing creative ideas to life while ensuring production efficiency and reliability.
Professional team and experience accumulation: 28 years of shoe upper manufacturing experience has allowed Kaichuang to develop a mature system in process optimization, quality control, and customer service, providing professional, efficient, and customized solutions for every customer.
Process innovation capability: Kaichuang continuously explores improvements in sandwich mesh and jacquard shoe upper processes, developing various innovative materials and structures, such as enhanced breathability, lightweight, and durability, making shoe uppers industry-leading in functionality and aesthetics.
Overseas collaboration experience: Kaichuang has long-term cooperation with footwear brands in Europe, America, Southeast Asia, and the Middle East, familiar with international market standards and export processes, capable of providing air mesh upper that meets overseas customer requirements and ensuring products enter international markets smoothly with high recognition.



