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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 clean, relaxed take on the classic polo silhouette, this long sleeve sweater polo men will appreciate for its versatile stripe pattern and refined knit construction. Featuring a split V-neckline with a short half-button placket, ribbed cuffs, and a ribbed hem, the pullover balances casual ease with a polished, European-influenced aesthetic that works across seasons.
Product Highlights
Horizontal stripe pattern available in bold blue-on-white or graphic black-on-white colorways
Split V-neck with 3-button half-placket for an elevated polo-inspired look
Long sleeves with ribbed cuffs and matching ribbed hem for a neat, structured finish
Relaxed, slightly oversized silhouette suitable for layering or wearing solo
Fine knit fabric with visible texture, offering a lightweight yet substantial feel
Versatile street-ready style that pairs easily with denim, chinos, or casual trousers
Fit & Styling
This pullover is cut with a relaxed, slightly boxy fit — ideal for those who prefer an effortless, unstructured look. The generous chest and shoulder measurements make it easy to layer over a basic tee or wear directly against the skin in milder weather. Style it with slim-fit jeans and clean sneakers for a casual daytime look, or tuck the front into tailored trousers for a smart-casual outfit. The stripe pattern and half-button neckline give it a nautical-meets-streetwear character that suits a wide range of personal styles.
Product Details
Material: 80% Cotton, 20% Acrylic. Neckline: Split V-neck with 3-button half-placket. Sleeve: Long sleeve with ribbed cuffs. Hem: Ribbed waistband. Pattern: Horizontal stripes. Available colors: Blue Stripe (royal blue on white), Black Stripe (black on white). 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)
Shoulder (cm)
Sleeve (cm)
M
68
108
51
56
L
70
112
53
58
XL
72
116
55
60
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.
