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.
This men's long sleeve ribbed shirt delivers a clean, streetwear-ready look through its subtle vertical stripe texture and faux-layered construction. A contrast white inner collar peeks above the outer neckline, creating the appearance of two pieces in one — no extra layering required. The Henley-style placket with a single button adds a relaxed, casual edge that works equally well dressed up or down.
Product Highlights
Faux two-piece design: outer ribbed top with a built-in contrast white crew-neck collar for an effortless layered look
Vertical ribbed texture fabric adds visual depth and a tactile, structured feel
Henley-style button placket at the chest for a relaxed streetwear aesthetic
Long sleeves with a relaxed, slightly oversized silhouette for comfortable everyday wear
Available in Grey and Black — versatile neutrals that pair easily with jeans, joggers, or chinos
Rounded hem and clean back panel for a polished, minimal finish
Fit & Styling
This striped t shirt for men is cut with a relaxed, slightly boxy fit that suits a range of body types. The dropped shoulders and generous chest measurement make it ideal for layering over a lightweight base or wearing as a standalone top. Pair it with slim jeans or tapered trousers for a smart-casual look, or wear it with joggers for an easy off-duty outfit. The contrast collar detail means no inner tee is needed — the layered effect is already built in. Refer to the size chart: M fits a 109 cm chest, scaling up to 121 cm at XXL.
Product Details
Fabric: approximately 60% Cotton, 40% Polyester — a cotton-poly blend consistent with the ribbed knit texture and structured drape visible in the product images. Available sizes: M, L, XL, XXL. Colors: Grey, Black. Care: machine wash cold, lay flat to dry recommended for ribbed knit fabrics.
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
66
109
46
60.5
L
68
113
47.5
62
XL
70
117
49
63.5
XXL
72
121
50.5
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.
