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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 retro-inspired men's track jacket built around a bold polka dot print on a deep navy base. The front, back panel, and chest are covered in an all-over white dot pattern, while the sleeves and collar are finished in solid navy with contrast cream stripe tape running down each arm. A full-length zip closure and ribbed cuffs and hem complete the athletic silhouette, making this an easy layer for spring and autumn wear.
Product Highlights
All-over white polka dot print on a navy ground across the front and back body panels
Contrast solid navy raglan sleeves with dual cream stripe tape detail
Full-length zip-up front with a stand collar for a clean, sporty finish
Ribbed cuffs and hem for a secure, comfortable fit
Colour-blocked construction blending printed and plain fabric panels
Relaxed athletic cut suitable for casual layering in spring and autumn seasons
Fit & Styling
This jacket follows a relaxed athletic fit with raglan sleeves that allow easy movement. The chest measurement runs generously — size M measures 106 cm around the chest and 62 cm in body length, scaling up by approximately 4 cm per size through to XXL. Pair it with slim joggers or chinos to let the polka dot print take centre stage. The navy and cream palette keeps it versatile enough to wear over a plain white tee or a lightweight sweatshirt on cooler days.
Product Details
Fabric composition: approximately 80% polyester, 20% cotton jersey, giving the panels a smooth, print-ready surface with comfortable stretch at the cuffs and hem. The jacket features a stand-up collar, full-length zip, side hand pockets, and stripe tape sleeve detailing. Available in sizes M through XXL.
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
62
106
69
L
64
110
70
XL
66
114
71
XXL
68
118
72
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.