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 Number 7 Varsity Jersey Tee draws from classic sports uniform design, delivering bold athletic energy in a relaxed streetwear silhouette. The oversized number 7 graphic anchors the front chest, while a matching number detail runs along the sleeve for a cohesive, jersey-inspired look. White contrast panels at the shoulders and dynamic colorblock side panels complete the athletic aesthetic, making this tee instantly recognizable on and off the street.
Two Colorways, One Confident Look
Available in sky blue with black side panels and an all-black version with red side panel accents, both colorways feature the same white shoulder yoke and bold graphic treatment. The clean crew neckline and dropped shoulder construction give it an oversized, comfortable fit that pairs naturally with joggers, cargo pants, or shorts. Whether you are heading to a game, a casual hangout, or building a streetwear outfit, this tee adapts effortlessly.
Everyday Comfort in 100% Cotton
Crafted from 100% premium cotton, the fabric delivers a soft, breathable feel that holds up through long days of wear. The structured yet relaxed cut allows freedom of movement without sacrificing shape. This is a versatile wardrobe piece built for comfort-first dressing with a strong visual statement.
Size Guide
M: Length 28 in / Chest 45.5 in / Sleeve 16 in L: Length 28.5 in / Chest 47.5 in / Sleeve 16.5 in XL: Length 29.5 in / Chest 48.5 in / Sleeve 17.5 in 2XL: Length 30.5 in / Chest 50 in / Sleeve 17.5 in
Size Guide
Size (in./cm)
Length
Chest
Sleeve (from shoulder point)
M
28 (71)
45 (116)
16 (40.5)
L
28 (73)
47 (120)
16 (42)
XL
29 (75)
48 (124)
17 (43.5)
2XL
30 (77)
50 (128)
17 (45)
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.