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 everyday hoodie, this cropped knit zip-up cardigan blends a relaxed, effortless silhouette with premium soft-touch fabric. Available in a muted steel blue and a deep charcoal grey, it captures the understated elegance of Korean-inspired casual dressing — equally at home layered over a tee or worn as a standalone top.
Product Highlights
Full-length front zipper with a clean ribbed placket for a polished finish
Oversized hood with a structured opening and contrast inner texture
Side slash pockets integrated seamlessly into the knit body
Wide ribbed cuffs with snap-button detail at the wrist for adjustable fit
Ribbed hem band for a neat, cropped silhouette that sits at the hip
Available in steel blue and charcoal grey — both in a heathered, tonal knit
Fit & Styling
This hoodie is cut in a cropped, relaxed fit that works well on a range of body types. The dropped shoulders and slightly boxy body give it a laid-back, contemporary feel without being oversized. Pair it with high-waisted trousers or wide-leg pants to balance the shorter length, or layer it over a fitted long-sleeve for a smart-casual look. The neutral colorways make it easy to style across seasons — wear it zipped up as a light outer layer in autumn or unzipped over a shirt in cooler spring weather. Refer to the size chart: M (length 53 cm, chest 50 cm, shoulder 37 cm, sleeve 63 cm), L (55 / 52 / 38 / 64 cm), XL (57 / 54 / 39 / 65 cm).
Product Details
Material: 80% Wool, 20% Nylon — a soft, lightly brushed knit construction with visible texture and warmth. Brand label: RYTHMCLUB. Sizes available: M, L, XL. Colors: Steel Blue, Charcoal Grey. Closure: full-length metal zipper. Note: measurements are hand-measured; a tolerance of up to 2 cm is normal.
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
53
50
37
63
L
55
52
38
64
XL
57
54
39
65
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.
