Worldwide Shipping Available Orders are processed within 1–3 business days and shipping costs are calculated at checkout. Tracking information will be sent once your order has been dispatched.
Estimated Shipping Times Estimated delivery times vary by destination:
USA & Canada: 7–12 business days
Germany & UK: 3–9 business days
Europe: 5–12 business days
Asia Pacific: 10–20 business days
Australia: 8–15 business days
Typical delivery times are 3–12 business days, depending on the destination. Please note that actual delivery times may vary due to customs, carrier delays, or peak shipping periods.
Shipping Protection Shop with confidence — every order is covered by shipping protection from dispatch to delivery. In the event of loss or theft, we offer a full refund or complimentary reshipment.
Shop with confidence — we offer a 30-day money-back guarantee and accept returns within 30 days after delivery for eligible items that are unused, in their original packaging, with tags attached. If your item arrives damaged, defective, or incorrect, please contact us and we’ll work with you to make it right.
For quality-related issues or shipping mistakes on our side, we’ll cover the return shipping cost. Approved refunds are issued to your original payment method within 1–3 business days after inspection.
The Seakoff Heritage Number Performance Jersey brings classic varsity football energy into your everyday wardrobe. Built around a bold oversized #66 print on both the front and back, this brown jersey features a white and gold outlined number block that commands attention. Subtle floral tone-on-tone detailing across the body adds a modern streetwear edge to the vintage-inspired silhouette.
Design Details Worth Noticing
The jersey is cut in a relaxed, oversized fit with a clean V-neck collar and contrast stripe detailing along the sleeves and hem in white and gold. Small star logos appear at the sleeve tips, reinforcing the athletic heritage aesthetic. The hem features a bold gold and white stripe band that grounds the look. Both the front and back carry the same number print, making this jersey as strong from every angle.
Comfort Built for All-Day Wear
Constructed from a premium stretch performance fabric, this jersey moves with you whether you are heading to a game, a casual outing, or building a standout streetwear fit. The breathable, relaxed construction keeps things comfortable without sacrificing style. Pair it with wide-leg trousers, shorts, or layered over a long-sleeve tee for a versatile look that works across seasons.
Size Guide
M: Length 28 in / Bust 45 in / Shoulder 20 in / Sleeve 8 in L: Length 29 in / Bust 47 in / Shoulder 20 in / Sleeve 8 in XL: Length 29 in / Bust 48 in / Shoulder 20 in / Sleeve 9 in 2XL: Length 30 in / Bust 50 in / Shoulder 21 in / Sleeve 9 in
Size Chart
Size (in./cm)
Length
Bust
Shoulder
Sleeve
M
28 (72)
45 (116)
20 (51)
8 (21)
L
29 (74)
47 (120)
20 (52)
8 (22)
XL
29 (76)
48 (124)
20 (53)
9(23)
2XL
30 (78)
50 (128)
21 (54)
9 (24)
How to Find Your Perfect Size — Every Time
How to Find Your Perfect Size — Every Time
Struggling to pick a size online? Here's a simple trick: instead of guessing, use a piece of clothing you already own — and love the fit of — as your reference point.
Step 1: Pick Your Reference Item Think of a T-shirt you've bought before that fit you perfectly. Find that order and pull up its size chart.
Step 2: Focus on Two Key Measurements For streetwear-style tees, two numbers matter most:
Chest width— too narrow and it'll feel tight
Length— too long and it'll look sloppy
💡 Tip:Size charts sometimes list "Chest" as theflat-lay widthinstead of the full circumference. Here's how to tell the difference:
Large number(e.g., 49in / 124cm+) → likely the actual chest circumference
Small number(e.g., 24in / 62cm) → likely the flat width (garment laid flat and measured edge to edge)
Step 3: Note Your Ideal Numbers Write down the chest and length measurements from your best-fitting shirt. Care about sleeve length or shoulder width too? Note those down as well.
Step 4: Match to Our Size Chart Now check Seakoff's size chart and pick the size whose measurements are closest to your notes. That's it — no more guessing.
Works for Everything This same method applies to hoodies, sweaters, jackets, and more. Do it once, and you'll be able to shop confidently, anywhere — every time.
