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USA & Canada: 7–12 business days
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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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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 oversized long sleeve shirt fuses American streetwear attitude with a bold flame-print "17" graphic on the chest. The faux two-piece construction pairs a washed, distressed short-sleeve body with contrast grey inner sleeves for an effortless layered look — all in one garment. Gold dome studs line the crew neckline and sleeve cuffs, while intentional rips along the hem add raw, deconstructed energy.
Product Highlights
Large flame-effect "17" graphic print with embedded gold stud details on the chest
Faux layered design: washed outer body with contrast grey long sleeves attached
Gold dome studs along the crew neckline and at the sleeve seam cuffs
Distressed raw-cut hem with looped fringe for a worn-in, destructed finish
Acid-washed gradient fade on the lower body for vintage depth
Relaxed oversized silhouette suited to streetwear and casual layered outfits
Fit & Styling
Cut in a relaxed, oversized fit that sits comfortably on the shoulders and through the body. The faux layered sleeves give the appearance of a long sleeve tee worn under a short sleeve shirt without the bulk. Pair with straight-leg or baggy denim and chunky sneakers to lean into the American street aesthetic. Available in washed burgundy-red and washed black — both colorways feature the same contrast grey sleeve detail. Refer to the size chart: chest measures 57 cm (half) at M, 59 cm at L, and 61 cm at XL; sleeve length runs 77 cm at M, 79 cm at L, and 81 cm at XL.
Product Details
Constructed from a heavyweight 100% cotton main body with a polyester-blend inner sleeve panel, giving the outer shell a substantial, structured feel while keeping the sleeves smooth and comfortable. The washed treatment creates a naturally faded, vintage appearance unique to each piece. Gold dome rivets are applied at the neckline and cuff seam. Distressed hem detailing is intentional. Available in sizes M, L, and XL.
Size Guide
Use the measurements below as a guide and compare them with a similar item you own.
Size
Back Length incl. Collar (cm)
Chest Half (cm)
Sleeve Length (cm)
Cuff Rib Half (cm)
M
71
57
77
10.5
L
73
59
79
11
XL
75
61
81
11.5
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.
