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 American football-inspired long sleeve shirt brings bold varsity energy to everyday streetwear. Featuring an oversized embroidered "99" patch on the front, raw-edge star appliqués at both shoulders, and "M.T.S.9" lettering across the back, the piece is built for those who want statement graphics with a relaxed, athletic silhouette. Available in classic Black with white detailing and clean White with red detailing.
Product Highlights
Large raw-edge "99" number patch appliqué on the front chest panel
Dual star appliqués at the shoulder seams, front and back
"M.T.S.9" embroidered lettering across the upper back
Crew neckline with a horizontal yoke seam for a football jersey structure
Long sleeves with a relaxed, slightly cropped boxy fit
Available in Black/White and White/Red colorways
Fit & Styling
The shirt runs with a boxy, slightly cropped silhouette that sits at the hip. The size chart recommends M for heights 165–175 cm and weights 55–65 kg, L for 170–180 cm and 60–70 kg, and XL for 175–185 cm and 70–80 kg. Pair it with wide-leg denim, cargo pants, or athletic shorts to lean into the American sportswear aesthetic. The clean White/Red version works well layered over a long tee, while the Black/White reads as a standalone statement piece.
Product Details
Constructed from a medium-weight 100% cotton jersey fabric that provides structure for the appliqué work while remaining breathable. The raw-edge finish on the number and star patches is intentional, giving the garment a distressed, lived-in character. Crew neck. Long sleeves. Boxy cropped cut. Woven brand label at the inner neck. 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
Length (cm)
Chest (cm)
Shoulder (cm)
Sleeve (cm)
M
61
116
54
57
L
63
120
56
58
XL
65
124
58
59
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.
