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 relaxed, understated essential, this men's ribbed Henley long-sleeve shirt brings a vintage American aesthetic to everyday dressing. The wide-rib knit texture adds visual depth and a tactile softness, while the classic three-button Henley placket at the neckline keeps the look effortlessly refined. Available in heather grey and navy, it works equally well as a standalone layer or beneath an open overshirt.
Product Highlights
Classic Henley neckline with three-button placket for a clean, heritage-inspired look
Wide vertical rib knit construction adds texture and a relaxed, lived-in feel
Long sleeves with ribbed cuffs for a neat, polished finish
Available in heather grey and dark navy — versatile neutrals for easy outfit building
Relaxed, slightly oversized silhouette suitable for a range of body types
Suitable for casual commuting, weekend wear, or smart-casual layering
Fit & Styling
This shirt is cut with a relaxed, slightly boxy silhouette that sits comfortably through the chest and shoulders without feeling oversized. It pairs naturally with tailored trousers, chinos, or straight-leg denim. Wear it tucked or untucked — the clean hem works both ways. For a layered look, add an unstructured blazer or an open overshirt on top. Refer to the size guide: chest measurements range from 106 cm (M) to 118 cm (2XL), making it a generous fit; size down if you prefer a closer cut.
Product Details
Fabric: approximately 60% Cotton, 40% Polyester blend, giving the ribbed knit its soft hand feel and shape retention. The garment is constructed with a wide-rib knit pattern throughout the body and sleeves. Three small buttons at the Henley placket. Ribbed cuffs and hem. Available in two colours: Heather Grey and Navy. Sizes M to 2XL. 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)
Cuff (cm)
M
66
106
50
62
24
L
68
110
51
63
25
XL
70
114
52
64
26
2XL
72
118
53
65
27
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.
