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 collared shirt features a distinctive ribbed, waffle-like texture that gives it a tactile, structured look. Cut in a relaxed oversized silhouette with a classic polo collar, a partial button placket, and adjustable drawstring hem, it sits at the intersection of casual and smart-casual dressing. Available in teal green, khaki, and black, it transitions easily from spring through autumn.
Product Highlights
Ribbed textured fabric with a chunky, dimensional surface for visual depth
Classic polo collar with a 2-button partial placket at the chest
Relaxed oversized fit with dropped shoulders for a contemporary silhouette
Adjustable drawstring at the hem on both sides for a customisable fit
Ribbed cuffs with button detail for a refined finish
Available in three versatile solid colours: teal green, khaki, and black
Fit & Styling
This shirt is cut with an oversized, boxy fit — the chest measurement runs wide (114 cm at M) and the shoulder is dropped, so it layers well over a basic tee or sits cleanly on its own. The hem drawstrings allow you to cinch the silhouette slightly for a more tailored look. Pair it with slim trousers or straight-leg jeans and clean sneakers for a polished casual outfit. The polo collar makes it versatile enough to wear open or buttoned for a slightly more structured appearance. Sizing runs true to the measurements provided; refer to the size chart and choose based on your preferred level of ease.
Product Details
This long sleeve collared shirt is constructed from a ribbed polyester-blend fabric that gives it its signature textured appearance and structured drape. Material composition: 85% Polyester, 15% Cotton. The fabric is medium-weight, making it suitable for transitional seasons. Features include a polo collar, 2-button chest placket, dropped-shoulder construction, ribbed cuffs with button closure, and dual side-hem drawstring adjusters. 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)
Shoulder (cm)
Sleeve (cm)
M
67.5
114
54
57.5
L
69
118
55.5
59
XL
70.5
122
57
60.5
XXL
72
126
58.5
62
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.
