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.
A refined take on the classic zip-up cardigan, this men's knit sweater combines a relaxed, slightly boxy silhouette with distinctive white contrast saddle stitching along the raglan seams, front zip placket, and collar. The result is a vintage-inspired, Korean-influenced aesthetic that elevates casual layering into something noticeably considered. Available in a rich steel blue and a deep charcoal grey, both colorways are versatile enough to anchor a wide range of outfits.
Product Highlights
Full-length silver-tone metal zipper with dual pull tabs for easy on and off
Signature white contrast running-stitch detail along raglan seams, zip placket, and ribbed mock collar
Ribbed mock neck collar, cuffs, and hem for a structured, polished finish
Relaxed boxy fit with raglan sleeves for comfortable, unrestricted movement
Available in Steel Blue and Charcoal Grey — both seasonless, easy-to-style tones
Knit construction with a smooth, medium-weight hand feel suitable for autumn and winter layering
Fit & Styling
This cardigan is cut with a relaxed, slightly boxy fit that sits at the hip. The raglan sleeve construction gives the shoulders a clean, uninterrupted line. It works equally well worn open over a plain tee or zipped up as a standalone layer. Pair it with slim trousers or straight-leg jeans for a smart-casual look, or layer it under a longer overcoat for added warmth. The contrast stitching detail makes it a natural focal point, so keeping the rest of the outfit simple lets the piece speak for itself. Sizing runs M through XL; refer to the chest and length measurements to find your best fit.
Product Details
Material: 80% Wool, 20% Acrylic. Closure: Full-length silver-tone metal zip with dual pull tabs. Collar: Ribbed mock neck. Sleeve type: Raglan. Design detail: White contrast saddle stitching on seams, placket, and collar. Hem and cuffs: Ribbed knit. Available colors: Steel Blue, Charcoal Grey. Available sizes: M, L, XL.
Size Guide
Use the measurements below as a guide and compare them with a similar item you own.
Size
Length (cm)
Chest (cm)
Sleeve Length (cm)
M
60
104
66
L
62
108
67
XL
64
112
68
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.
