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 Seakoff Washed Essential Tee delivers a lived-in aesthetic straight out of the box. Crafted from 100% heavyweight cotton, each piece carries a subtle vintage fade effect that gives it an authentic, worn-in character. The garment-washed treatment creates natural tonal variation across the fabric, making every tee feel uniquely its own.
Structured Oversized Silhouette
Cut with a relaxed, oversized fit and dropped shoulders, this tee sits effortlessly on the body without feeling shapeless. The reinforced crew neckline holds its structure wash after wash, while the clean, minimal design keeps the look versatile enough to pair with cargo pants, wide-leg denim, or layered under an open overshirt. The soft yet structured hand feel strikes a balance between comfort and intentional form.
Minimalist Streetwear Staple
No graphics, no excess — just a clean silhouette and quality construction that speaks for itself. Available in a light washed grey and a deeper charcoal grey, both colorways complement a wide range of wardrobe builds. Whether you are dressing down for the weekend or building a streetwear-inspired layered look, this tee anchors the outfit with understated confidence.
Frequently Asked Questions
What is the fabric weight of this tee?
This tee is made from heavyweight cotton fabric, giving it a substantial, structured feel compared to standard jersey tees.
Does the oversized fit run true to size?
The fit is intentionally oversized. Refer to the size guide measurements for chest, shoulder, sleeve, and length to find your best fit.
Size Guide
Size (in./cm)
Chest
Sleeve
Shoulder
Length
M
50 (128)
8 (21)
24 (61)
26 (66)
L
52 (132)
8 (22)
24 (63)
26 (67)
XL
53 (136)
9 (23)
25 (65)
26 (68)
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.