Made of 100% polyester mercerization with two-piece elastic waistband. Easy to put on and take off. The training vest is suitable for all sports training. Bright color vests that will stand out on the practice field. Available in custom size, children’s size, adult size, plus size. Measuring 15*10*10 inches, this custom football jersey sports training vests with logo. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: Portable, durable, practical for daily use.