NBA Jersey Size Chart
Official NBA basketball jersey sizing guide. Find your perfect fit for Nike Authentic and Swingman jerseys with our comprehensive measurement chart.
🏀Quick Answer
NBA jerseys use numerical sizing (40, 44, 48, etc.) that correlates to standard sizes. Size 44 (Medium) fits a 37.5-41 inch chest. Nike Authentic and Swingman jerseys follow the same size chart.
| Numeric Size | Standard Size | Chest | Waist | Hip |
|---|---|---|---|---|
| 40 | S | 35-37.5" | 29-32" | 35-37.5" |
| 44 | M | 37.5-41" | 32-35" | 37.5-41" |
| 48 | L | 41-44" | 35-38" | 41-44" |
| 52 | XL | 44-48.5" | 38-43" | 44-47" |
| 56 | 2XL | 48.5-53.5" | 43-47.5" | 47-50.5" |
| 58 | 3XL | 53.5-58" | 47.5-52.5" | 50.5-53.5" |
Note: Measurements are body measurements in inches. Numeric sizes (40, 44, 48) correlate to standard sizes (S, M, L). Both Authentic and Swingman jerseys use this sizing.
Frequently Asked Questions
What's the difference between NBA Authentic and Swingman jerseys?
Authentic jerseys are exact replicas of what players wear on court, with premium materials and embroidered details. Swingman jerseys are designed for fans with screen-printed graphics and a more affordable price point. Both use the same size chart.
Do NBA jerseys run big or small?
NBA jerseys are designed with a loose, athletic fit. Most people order their normal t-shirt size. If you prefer a tighter, more fitted look, consider sizing down. If you plan to wear layers underneath, stick with your normal size.
What does size 44 mean in NBA jerseys?
Size 44 is the numerical equivalent of a Medium. The number roughly corresponds to the chest measurement in inches. Size 44 fits a chest of 37.5-41 inches, which is standard Medium sizing.
Understanding NBA Basketball Jersey Sizing
NBA jerseys use a unique numerical sizing system (40, 44, 48, etc.) that can be confusing for first-time buyers. Understanding how these numbers correlate to standard sizes and what they represent is key to finding the perfect fit. Nike manufactures both Authentic and Swingman jerseys, and both use the same size chart.
Nike NBA Authentic Jerseys
Authentic jerseys are the premium option, featuring the exact specifications of what players wear on the court. They use advanced Nike Dri-FIT technology for moisture-wicking, have embroidered team logos and player names/numbers, and feature a tailored athletic cut. The numerical sizing (40, 44, 48, 52, 56, 58) roughly corresponds to chest measurements, with size 44 being equivalent to a standard Medium.
Nike NBA Swingman Jerseys
Swingman jerseys are designed for fans who want an authentic look at a more affordable price. They feature screen-printed graphics instead of embroidered details and use a slightly more relaxed cut than Authentic jerseys. Despite these differences, Swingman jerseys use the same size chart as Authentic jerseys, making it easy to know your size across both styles.
Sizing Recommendations
- Normal Fit: Order your regular t-shirt size (e.g., if you wear Medium t-shirts, order size 44/M).
- Fitted Look: Size down one size for a more athletic, fitted appearance.
- Loose Fit: Order your normal size or size up if you plan to wear over hoodies.
- Women: NBA jerseys use men's sizing. Women may want to size down for a better fit.
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