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Premium Baseball Jersey – Cool Base & Flex Base

Game day, street style, or stadium seat – this jersey hits every way. Breathable polyester mesh, fade-resistant print, and a fit that looks sharp whether you’re swinging for the fences or cheering from the stands.

📸 The mockup shows one style – but this design ships on Men’s Cool Base, Men’s Flex Base, Women’s, and Youth (Boys). Pick your variant, size, and we’ll make it just for you.

What Makes It Hit Different

🎨 Stadium-Grade Print – Bold, vibrant graphics that hold up to full seasons of wear, washes, and cheers.
🧵 Moisture-Wicking Mesh – Breathable polyester mesh pulls sweat away fast. Stay cool from first pitch to final out.
👕 V-Neck Construction – Classic baseball V-neck with reinforced stitching. Looks sharp, holds up over seasons.
⚾ Season After Season – Built to hold up to game days, laundry cycles, and years of wear.

Material & Construction

Men’s Cool Base (Replica): 100% polyester mesh, ~220g – classic loose replica fit, tolerance ±1.5 in.
Men’s Flex Base (Authentic): 88% polyester / 12% spandex, ~240g – performance fit with stretch, tolerance ±1.5 in.
Women’s: 100% polyester mesh at ≈200g with a contoured silhouette. Youth (Boys): 100% polyester mesh at ≈180g, sized for ages 6–20.
Jersey fit – all measurements in inches. Between sizes? Size up for the classic loose look.

Complete Size Chart

Measurements in inches. Jerseys run loose for that authentic fit – when in doubt, go up.

Size Guide — Baseball. All measurements in inches. If between sizes, size up for the classic looser jersey fit.

Men · Cool Base (Replica · ±1.5 in)

Size	Chest (in)	Waist (in)	Length (in)
S	41–43	40–42	28–29
M	44–45	43–44	29.5–30
L	46–47	45–46	30.5–31
XL	48–49	47–48	31.5–32
2XL	50–53	49–52	32.5–33
3XL	54–56	53–55	33.5–34
4XL	58–60	56–58	34.5–35

Men · Flex Base (Authentic · ±1.5 in)

Size	Chest (in)	Waist (in)	Length (in)
S	40–42	39–41	29–30
M	43–44	42–43	30.5–31
L	45–46	44–45	31.5–32
XL	47–49	46–47	32.5–33
2XL	50–53	48–51	33.5–34
3XL	53–55	52–53	34.5–35
4XL	57–59	54–56	35.5–36

Women (±1.2 in)

Size	Chest (in)	Waist (in)	Length (in)
S	34–35	26–27	22–23.5
M	36–37	28–29	23.5–24.5
L	38–40	30–32	24.5–25.5
XL	41.5–42.5	33.5–35.5	25.5–26.5
2XL	43–45	36–38	26.5–27.5

Youth (Boys) (±1.2 in)

Size	Age	Chest (in)	Length (in)
S	6–8	32–33	22–23
M	10–12	34–35	24–25
L	14–16	36–37	26–27
XL	18–20	38–40	28–29

How to measure: Chest — across fullest part relaxed · Waist — ~1 inch above navel · Length — shoulder seam to hem.

Production & Shipping

✅ In Stock — Ships: within 1–2 business days.
📦 US Delivery: 3–7 business days.
⚡ US Express Option: 2–4 business days.
🌍 Rest of World: 1–3 weeks.
⚠️ Popular designs: Occasionally restocking takes 1–2 extra days of production before we can ship.

Most jerseys are in stock and ship within 1–2 business days. A handful of popular designs may need 1–2 extra days for restocking before shipping — we'll notify you if that applies to your order. Please check the size chart above before ordering. Returns accepted within 14 days for sizing issues — just reach out.

⚾ Shop the full roster at WearSparks.com. Bold design, premium construction.

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