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 bold streetwear statement piece, this oversized long-sleeve crew neck tee features an all-over cross motif on the sleeves and a large hand-lettered graphic on the chest reading "For your peace of mind do not try to understand everything." The waffle-knit fabric gives the top a relaxed, textured feel that sits comfortably between a casual tee and a lightweight sweatshirt, making it ideal for transitional spring and autumn layering.
Product Highlights
All-over cross print across both sleeves for a dark, gothic-inspired streetwear aesthetic
Large chest lettering graphic in a hand-drawn style adds expressive visual impact
Waffle-knit construction provides texture and breathability beyond a standard jersey tee
Relaxed oversized silhouette with dropped shoulders for an effortless street-ready fit
Ribbed crew neckline for a clean, structured finish
Available in Black and Blue colorways
Fit & Styling
This top is cut with an oversized, boxy fit — the chest measurement runs wide (128 cm at size M) and the shoulder width is generous, so it drapes loosely on most builds. It works well worn over a plain long-sleeve base layer, paired with slim joggers or wide-leg cargo pants, and finished with chunky sneakers. The dark graphic palette suits monochrome or tonal outfits. Size M measures 68 cm in length with a 59 cm sleeve; size XL extends to 72 cm length and 61 cm sleeve. If you prefer a closer fit, consider sizing down.
Product Details
The shirt is constructed from a waffle-knit fabric, estimated at 100% cotton, which accounts for the visible textured grid surface and the soft, breathable hand feel typical of this construction. The graphic and cross motifs appear to be printed directly onto the fabric. Crew neckline with ribbed trim. Long sleeves with cross-print detail running from shoulder to cuff. Clean back with cross motifs continuing along the sleeve reverse. Brand label at inner back 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 Width (cm)
Sleeve Length (cm)
M
68
128
64
59
L
70
132
65
60
XL
72
136
66
61
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.
