integer400

Price includes shipping. No extra fees at checkout.

Wrap yourself in comfort with this unisex premium tee, featuring a subtle error-inspired aesthetic. Made from 100% combed cotton, it offers a soft, refined feel for everyday wear. The regular fit and classic crew neck create a timeless silhouette, while the pre-shrunk fabric helps maintain its shape wash after wash.

The design features a stylized system message: integer overflow at 400.

In computing, an integer overflow occurs when a value exceeds the maximum limit a system can handle, often resulting in errors or undefined behavior. Real-world outputs are typically complex and technical—but here, the concept is reduced into a minimal, readable passphrase. The number 400 is used not as an actual limit, but as a symbolic trigger—turning a technical fault into a clean, intentional statement with a subtle hacking aesthetic.

Available in two refined dark tones: Black (images 1–4) and Coal (images 5–8). Choose Black for a sharper, high-contrast look. Choose Coal for a softer, muted variation with a more understated presence.

Minimal yet expressive, this T-shirt can be styled effortlessly for both casual and elevated looks.

Features:

• 100% combed cotton
• Fabric weight: 5.3 oz./yd. (150.25 g/m)
• Yarn diameter: 28 singles
• Pre-shrunk
• Regular fit
• Crew neck
• Side-seamed construction
• Double-needle topstitch on the sleeves and hem
• Ribbed collar
• Shoulder-to-shoulder taping
• Blank product sourced from Bangladesh

Shipping Availability: See FAQ for supported regions. A valid phone number may be required for shipping.

Care Instructions: To maintain the quality, fit, and finish of this T-shirt, machine wash cold with similar colors. Turn inside out before washing and use a gentle cycle with mild detergent. Do not bleach or use fabric softeners. Do not tumble dry—air dry in shade to preserve shape and fabric integrity. If needed, use a cool iron inside out and avoid direct contact with prints.

Size Guide

Width in the table above refers to the Garment Width (measured flat, pit-to-pit).

For a more accurate fit, use Body Chest Fit as your primary reference when selecting your size. The formula is (Garment Width × 2) − Ease, with an 8 cm ease applied.

S: 86–94 cm
M: 96–104 cm
L: 105–113 cm
XL: 114–122 cm
2XL: 120–128 cm
3XL: 128–136 cm

Fit note: Designed for a standard fit that sits close to the body.

If you’re between sizes, choose based on your preferred fit. For example, a 104 cm chest sits at the upper end of M (96–104 cm) and just below L (105–113 cm)—choose M for a regular fit, or size up to L for a more relaxed, looser fit.

In the product images, the male model is wearing size M and the female model is wearing size S.