Men's Heavyweight Sports Casual Sweat Shorts | OUYI

1. Technical Overview

These heavyweight sweat shorts are specifically developed for the transitional autumn and winter seasons. Utilizing a balanced 50% Cotton and 50% Polyester technical knit, the fabric provides a dense, structured silhouette that retains warmth while remaining highly breathable. The "American Style" relaxed fit is engineered for multi-sport utility, offering the durability required for basketball and gym sessions alongside the refined aesthetic needed for urban Citywalk environments.

2. Manufacturing Specifications

• Product Type: Men's Autumn/Winter Heavyweight Sweat Shorts
• Fabric Composition: 50% Cotton, 50% Polyester (Premium CVC Fleece/French Terry)
• Fabric Weight: 320-340 GSM (High-density thermal weight)
• Features: Wide elastic waistband, reinforced flat-drawcord, extra-deep side pockets
• Size Matrix: S, M, L, XL, XXL (Precision Western grading)
• Production Hub: Guangzhou, China (Direct Factory Supply)

3. Professional Usage Scenarios

• Autumn/Winter Training: Heavyweight fabric provides essential thermal insulation for outdoor running and pre-game warm-ups.
• Urban Citywalk: Clean lines and structured silhouette pair effortlessly with hoodies and jackets for a professional street-style look.
• Basketball & Court Sports: 50/50 blend ensures the fabric withstands high-friction movements without tearing or losing shape.
• Leisure & Travel: Buttery-soft interior provides all-day comfort for travel and lifestyle wear.

4. Industrial Performance Indicators

• CVC Dimensional Stability: 50% Polyester integration ensures the garment maintains its length and width after 50+ industrial wash cycles.
• Superior Shape Retention: Specifically engineered to resist "bagging" at the seat and hem, maintaining a crisp, professional aesthetic.
• Pilling Resistance: Level 4.0 anti-pilling finish ensures the surface remains smooth even under heavy mechanical friction.
• Color Fastness: High-quality reactive dyeing provides Grade 4.5 color retention against sweat and repeated washing.

5. OEM / ODM Customization Capabilities

As a specialized Guangzhou Manufacturer, we offer:

• Technical Branding: Support for high-density 3D puff printing, custom embroidered logos, and woven label integration.
• Hardware Selection: Ability to use metal aglets (drawstring tips), custom-branded eyelets, and specialized cord textures.
• Pocket Modifications: Option to add zippered security pockets or hidden interior stash pockets.

6. Factory Strength & Certifications

• Production Scale: Dedicated lines for heavyweight knitwear with a 150,000+ unit monthly capacity.
• Expertise: Over a decade of experience in manufacturing high-end athletic apparel for Western streetwear labels.
• Quality Control: 100% inspection of seam reinforcement, waistband elasticity, and fabric density.

7. Trade Terms & Lead Times

• MOQ: 200 units per style/color (Optimized for premium activewear and streetwear brands).
• Prototyping: Technical sampling delivered within 7–10 working days.
• Mass Production: Efficient 25-30 day turnaround from order confirmation to global logistics.

8. Call to Action

OUYI supports both custom development and immediate wholesale fulfillment. Our Ready-to-Ship division maintains over 500+ trending styles for rapid market entry and low-volume procurement.

[Contact for Quote] Receive a technical manufacturing proposal within 24 hours. [Request Catalog] Access our comprehensive inventory for immediate wholesale replenishment.