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.
This black and white stripe shirt from Seakoff combines clean design with elevated casual style. Bold contrast horizontal stripes run across the chest, creating a sharp visual break that gives this polo its signature sporty character. A detailed crest embroidery on the upper chest adds a heritage-inspired touch that sets it apart from standard everyday polos.
Crafted for Comfort and Everyday Wear
Made from 100% cotton, this polo delivers a soft, breathable feel that keeps you comfortable throughout the day. The relaxed fit allows easy movement without sacrificing a polished silhouette. The polo collar with a button placket keeps the look structured and versatile, whether you are heading out casually or dressing up slightly for a relaxed occasion.
Available in Two Classic Colorways
Choose between a crisp white base with black contrast details or a bold black base with white contrast stripes and collar. Both versions feature the same embroidered crest and stripe design, making either an easy addition to your wardrobe rotation. Pair with chinos, joggers, or denim for a clean, put-together look.
Size Guide
S: Length 25.25 in / Chest 44.125 in / Shoulder 20.5 in / Sleeve 8.125 in M: Length 26 in / Chest 45.625 in / Shoulder 20.875 in / Sleeve 8.25 in L: Length 26.75 in / Chest 47.25 in / Shoulder 21.25 in / Sleeve 8.5 in XL: Length 27.5 in / Chest 48.875 in / Shoulder 21.625 in / Sleeve 8.625 in
Size Guide
Size (in./cm)
Length
Chest
Shoulder
Sleeve
S
25 1/4 (64)
44 1/8 (112)
20 1/2 (52)
8 1/8 (20.5)
M
26 (66)
45 5/8 (116)
20 7/8 (53)
8 1/4 (21)
L
26 3/4 (68)
47 1/4 (120)
21 1/4 (54)
8 1/2 (21.5)
XL
27 1/2 (70)
48 7/8 (124)
21 5/8 (55)
8 5/8 (22)
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.
