Struggling with high costs for Umbro soccer ball size 4 without sacrificing quality? Hebei Starry Sports delivers FIFA-approved, durable PU balls at 30% below market price—direct from our 67,000 m² factory. 5M+ balls produced annually, trusted by clubs in 80+ countries.
Get Free Quote in 24h →📞 Call Now: +86 15713370191 | ✉ Email: starry005@ballschina.com
Youth soccer programs face a trilogy of challenges when sourcing size 4 soccer balls:
Direct from our 67,000 m² factory in Cangzhou—near Tianjin Port—we eliminate middlemen to offer:
| Feature | Our Umbro Size 4 | Competitor A (Generic Brand) | Competitor B (Pakistani Supplier) |
|---|---|---|---|
| Material | PU (Polyurethane) – Water-resistant, scratch-proof | PVC (Cheaper, less durable) | PU (But thinner coating) |
| Construction | Thermally Bonded – Seamless, 100% waterproof | Hand-Stitched (Prone to water absorption) | Machine-Stitched |
| Bladder | Butyl Rubber – Retains air for 30+ days | Latex (Deflates faster) | Butyl (But lower grade) |
| Price (Bulk, 1,000+ units) | $12.50-$15.80 | $18.00-$22.00 | $14.00-$17.00 |
| Lead Time | 14-21 days | 45-60 days | 30-40 days |
| Customization | Full OEM/ODM (Logos, colors, packaging) | Limited (Only logos) | Partial (Extra $2/ball) |
Hebei Starry Sports' advanced thermally-bonded production line for Umbro soccer ball size 4
| Umbro Soccer Ball Size 4 – Technical Details | |
|---|---|
| Size | 4 (Standard for ages 8-12) |
| Circumference | 63.5–66 cm (FIFA-approved) |
| Weight | 350–390 g (at start of match) |
| Pressure | 8.5–15.6 psi (0.6–1.1 atm) |
| Material | PU (Polyurethane) – External |
| Bladder | Butyl Rubber (High air retention) |
| Lining | 4-layer polyester (Enhanced durability) |
| Panel Design | 32-panel thermally bonded |
| Water Absorption | <10% (FIFA standard: <15%) |
| Rebound Height | 120–150 cm (Dropped from 2m) |
| Shape Retention | Passes 2,500-cycle compression test |
| Certifications | FIFA Quality Pro, IMS, CE, SGS |
| Warranty | 12 months (Against manufacturing defects) |
Our Umbro soccer ball size 4 is engineered for:
Case Study: A Texas-based soccer academy ordered 2,000 Umbro size 4 balls in 2025. After 6 months of daily use, 98% remained in perfect condition (vs. 60% for their previous PVC balls). Cost savings: $12,000/year.
Trusted by 500+ clubs, schools, and academies in 80+ countries
⭐⭐⭐⭐⭐ "Best value for youth soccer balls. We’ve been using Hebei Starry’s Umbro size 4 for our U-12 team for 2 seasons. The balls hold up against daily training on turf and concrete. No peeling, no deflation. And the custom branding? Our kids feel like pros."
— Coach Mark Reynolds, Dallas Strikers FC, USA
⭐⭐⭐⭐⭐ "As a soccer equipment distributor in Germany, we needed a reliable supplier for size 4 balls. Hebei Starry’s Umbro line passed all our quality tests. The thermally bonded construction is a game-changer—our retail clients report zero complaints about water damage."
— Klaus Schmidt, SportImport GmbH
FIFA Quality Pro
CE Mark
SGS Certified
ISO 9001
IMS Certified
All Umbro soccer ball size 4 products comply with FIFA, CE, SGS, and ISO 9001 standards.
Size 4 (25-27 inches circumference) is designed for youth players aged 8-12. It’s lighter (350-390g) and smaller than size 5 (27-28 inches, 410-450g), which is for ages 13+ and professionals. Using the correct size prevents injuries and improves skill development.
Yes! We offer full OEM/ODM customization:
Pro Tip: Order 3-4 months before peak seasons (spring/fall) to avoid delays.
Yes! We provide free samples (you cover shipping). Samples include:
How to request: Email starry005@ballschina.com with your company details.
We support:
Note: All payments are secured via Alibaba Trade Assurance for buyer protection.

Lifespan: With proper care, our Umbro size 4 lasts 2-3 years of regular use.
Example Cost for 1,000 Balls to Los Angeles:
How to Return: Contact us within 7 days of delivery with photos/videos of the issue. We’ll arrange a replacement or refund.
⏳ Act Now! For a limited time, we’re offering:
🚨 Only 500 spots available! This offer ends June 30, 2026.
📍 Factory Address: South Street, Xingji Town, Cangzhou, Hebei, China (100 km from Tianjin Port)
🌐 Website: www.starryball.com
"Bought 50 of these for my son’s U-12 team. The Umbro size 4 balls are way better than the $40 ones we got from Dick’s Sporting Goods. They hold air for weeks, and the grip is perfect for young players. The kids love the bright colors too!"
✅ Verified Buyer | Ordered: March 2026
"As a PE teacher, I go through dozens of soccer balls every year. These Umbro size 4 balls are the most durable I’ve ever used. We’ve had them for 8 months, and they still look new. The price is unbeatable too—60% cheaper than what I was paying before."
✅ Verified Buyer | Ordered: January 2026
"I was skeptical about ordering from China, but Hebei Starry Sports exceeded my expectations. The Umbro size 4 balls arrived in 3 weeks, and the quality is on par with Nike and Adidas. My team of 10-year-olds can’t tell the difference! Will definitely order again."
✅ Verified Buyer | Ordered: February 2026
"I’ve been importing soccer balls for 10 years, and Hebei Starry is now my #1 supplier. Their Umbro size 4 balls are FIFA-certified, the pricing is competitive, and their customer service is top-notch. Highly recommend!"
✅ Verified Buyer | Ordered: December 2025
"We ordered 200 Umbro size 4 balls for our league, and they were a huge hit. The thermally bonded design means no water damage even after playing in the rain. The kids love how they feel, and the parents love the price. Win-win!"
✅ Verified Buyer | Ordered: November 2025
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