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 Performance Polo Jersey draws direct inspiration from classic football kits, delivering a bold sport-inspired look built for everyday wear. Striking contrast shoulder panels in white cut across a clean black or white base, giving the jersey that unmistakable vintage football silhouette. A structured ribbed polo collar with contrast stripe detailing adds a sharp, athletic finish at the neckline.
Crafted Details That Stand Out
An embroidered crest badge sits prominently on the chest alongside an athletic logo patch, bringing an authentic team-jersey feel to the design. Long sleeves with ribbed cuffs keep the look polished and the fit secure. The relaxed sports silhouette offers a comfortable, easy-to-wear fit that works as well off the pitch as on it. Made from premium performance mesh, the fabric is lightweight and breathable for all-day comfort.
How to Style It
Pair the black colorway with straight-leg cargo trousers and chunky sneakers for a bold streetwear outfit. The white version works effortlessly with navy or black joggers for a clean, sport-luxe look. Both colorways are versatile enough for casual outings, gym sessions, or layering under a zip-up jacket on cooler days.
Size Guide
M: Shoulder 20⅛ in (51 cm) | Chest 44⅛ in (112 cm) | Length 27½ in (70 cm) | Sleeve 24 in (61 cm) L: Shoulder 20½ in (52 cm) | Chest 45⅔ in (116 cm) | Length 28⅜ in (72 cm) | Sleeve 24⅜ in (62 cm) XL: Shoulder 20⅞ in (53 cm) | Chest 47¼ in (120 cm) | Length 29⅛ in (74 cm) | Sleeve 24¾ in (63 cm) XXL: Shoulder 21¼ in (54 cm) | Chest 48⅞ in (124 cm) | Length 29⅞ in (76 cm) | Sleeve 25¼ in (64 cm)
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.
