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.
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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.
A classic Breton-inspired stripe meets a modern faux-layered construction in this men's long sleeve Henley shirt. The outer striped top is finished with a visible white crew-neck underlayer at the collar and hem, creating an effortless two-piece look in a single garment. Available in heather grey and black, it pairs naturally with dark jeans or wide-leg trousers for a clean European street aesthetic.
Product Highlights
Faux two-piece design with a built-in white inner layer visible at the neckline and hem
Horizontal stripe pattern across the body and sleeves in a classic Breton style
Henley neckline with a short button placket for a relaxed, casual finish
Relaxed, slightly boxy silhouette with dropped shoulders for a comfortable oversized feel
Long sleeves with ribbed cuffs for a neat, structured edge
Available in heather grey and black colorways
Fit & Styling
This shirt fits with a relaxed, boxy silhouette that works well untucked. The faux-layered hem adds visual length and pairs well with slim or wide-leg black trousers, dark jeans, and chunky leather shoes or sneakers. The layered neckline means no additional undershirt is needed. Size up if you prefer a more oversized drape; the standard size fits true to the measurements provided.
Product Details
Fabric composition: 60% Cotton, 40% Polyester. The midweight knit fabric provides structure while remaining breathable for spring and autumn wear. Henley button placket at the chest. Crew-neck ribbed collar with contrast white trim. Faux-layered hem detail. Machine wash cold. Available in sizes M–XXL.
Size Guide
Use the measurements below as a guide and compare them with a similar item you own.
Size
Length (cm)
Chest (cm)
Shoulder (cm)
Sleeve (cm)
M
65
110
50
56
L
67
114
52
57
XL
69
118
54
58
XXL
70
122
56
59
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.
