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 grey double-breasted stand-collar jacket blends the structure of a tailored coat with the ease of a heavyweight sweatshirt. Diagonal double-button placket, a high funnel-style collar with side button closure, and contrast ribbed varsity trim at the hem and cuffs give it a distinctly European streetwear edge. Cut in a relaxed, boxy silhouette, it works equally well as a layering piece or a standalone outer layer for spring and autumn.
Product Highlights
Double-breasted button front with diagonal placket for a design-forward look
High stand collar with side button closure for added neck coverage
Contrast white-stripe ribbed cuffs and hem band with varsity-inspired detailing
Relaxed, oversized boxy silhouette with dropped shoulders and full sleeves
Clean, plain back panel for a versatile, minimal aesthetic
Heather grey marled fabric with a soft, mid-weight fleece hand feel
Fit & Styling
The jacket is cut generously through the chest and shoulders — size M measures 118 cm chest and 53 cm shoulder width — making it ideal for an effortless oversized fit. Pair it over a plain tee or lightweight hoodie with straight-leg trousers or joggers. The structured collar and double-button front elevate casual outfits without sacrificing comfort. Those who prefer a closer fit may consider sizing down one size.
Product Details
Color: Heather Grey. Closure: Double-breasted button front. Collar: Stand/funnel collar with side button. Trim: Ribbed varsity stripe at hem and cuffs. Silhouette: Relaxed boxy fit. Season: Spring, Autumn. Fabric: 80% Cotton, 20% Polyester fleece blend, providing a soft texture with light structure and shape retention.
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
64
118
53
60
L
66
122
54
61
XL
68
126
55
62
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.
