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.
The Demons Inside Long Sleeve Tee is built for those who wear their attitude on their sleeve — literally. Bold distressed lettering across the chest spells out the statement, framed by tribal flame artwork and a winged crest graphic that gives the piece a cryptic, underground edge. Claw-mark graphics tear across the front body, adding raw visual tension that sets this tee apart from anything basic in your rotation.
Gradient Crack-Effect Sleeves
The sleeves fade into a deep cracked-texture gradient — available in forest green on white or crimson red on black — creating a worn, fractured finish that looks intentional and worn-in from day one. The contrast between the clean body and the distressed sleeve ends gives the silhouette a layered, editorial quality without needing to add extra pieces.
Everyday Comfort, Relaxed Fit
Constructed from 100% cotton, this long sleeve tee is soft, breathable, and comfortable enough for all-day wear. The relaxed fit works well over joggers, under an open overshirt, or paired with cargo pants for a full streetwear look. The McCann branding and symbolic crown-dollar logo add finishing details that reward a closer look.
Frequently Asked Questions
Is this available in both white and black colorways?
Yes. The tee is offered in a white version with green gradient sleeves and a black version with red gradient sleeves, as shown in the product images.
What is the fit like?
The fit is relaxed and oversized in style. Refer to the size guide for exact measurements before ordering.
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.
