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 knit cardigan, this mock-neck zip-up sweater blends relaxed Korean old-money aesthetics with structured ribbed construction. Twin leather buckle straps at the collar add a distinctive hardware accent, elevating the piece beyond everyday knitwear into something with genuine character. Available in deep charcoal and black, it layers effortlessly over shirts or under heavier outerwear.
Product Highlights
Mock turtleneck collar with dual leather buckle strap closures for a polished, editorial look
Full-length hidden zip front closure for clean lines and easy on/off
Chunky ribbed knit texture across the body, sleeves, and cuffs for visual depth and warmth
Two patch pockets at the front hem for functional, understated storage
Relaxed, slightly oversized silhouette suited to layering or wearing as a standalone top layer
Available in deep charcoal grey and solid black — both versatile neutral colorways
Fit & Styling
This cardigan is cut with a relaxed, boxy fit that sits comfortably on the shoulders without feeling oversized. The ribbed hem and cuffs provide a neat finish. It pairs well with straight-leg trousers, dark denim, or tailored joggers. The leather buckle collar detail works naturally with minimalist or smart-casual outfits. Refer to the size chart: S fits a 56 cm chest, M fits 58 cm, L fits 60 cm, and XL fits 62 cm. If you prefer a slimmer fit, size down one.
Product Details
This mock-neck zip cardigan is constructed from an estimated blend of 70% wool and 30% acrylic, giving it the warmth and texture of a traditional knit with added durability and shape retention. The ribbed knit pattern runs throughout the body and sleeves. Leather-look buckle hardware at the collar is a key design feature. Garment length ranges from 64 cm (S) to 70 cm (XL). Shoulder width ranges from 48 cm (S) to 54 cm (XL). Sleeve length ranges from 54 cm (S) to 57 cm (XL). Hand wash or dry clean recommended for best results.
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)
S
64
56
48
54
M
66
58
50
55
L
68
60
52
56
XL
70
62
54
57
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.
