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 black and gold jersey brings a bold yet understated energy to your wardrobe. Featuring a black breathable mesh body, oversized gold varsity-style number graphics, and crisp white contrast neckline and sleeve cuffs, this varsity-inspired jersey strikes the perfect balance between athletic heritage and modern street style. Diagonal panel seam detailing adds structure and visual depth without overcomplicating the silhouette.
Designed for Comfort and Versatility
Cut in a relaxed athletic fit, this mesh jersey is built to move with you. The open mesh construction promotes airflow, making it a go-to layer for warm days, active outings, or casual everyday wear. Whether worn solo or layered over a fitted long-sleeve, it transitions effortlessly from street to sport. The raglan-style sleeve construction adds a classic sportswear touch while keeping movement unrestricted.
How to Style It
Pair this black and gold jersey with baggy cargo pants and chunky sneakers for a laid-back streetwear look, or throw it over bike shorts for a sport-inspired outfit. The black, gold, and white colorway keeps styling options wide open. Its cropped boxy proportions work well for both men and women seeking an oversized, fashion-forward silhouette.
Size Guide
M: Length 25 in (64 cm) | Bust 48 in (122 cm) | Sleeve 16.5 in (41 cm) L: Length 26 in (66 cm) | Bust 49.5 in (126 cm) | Sleeve 16.5 in (42 cm) XL: Length 26.5 in (68 cm) | Bust 51.5 in (130 cm) | Sleeve 16.5 in (43 cm)
Size Chart
Size (in./cm)
Length
Bust
Sleeve
M
25 (64)
48(122)
16 (41)
L
26(66)
49 (126)
16 (42)
XL
26 (68)
51 (130)
16 (43)
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.
