I hack And I Know Things - Short-Sleeve Unisex T-Shirt

I hack And I Know Things is a short-sleeve unisex t-shirt that blends tech humor with everyday comfort. It’s soft, lightweight, and designed to flatter both men and women—even when your latest debugging session ends with more coffee than code.

Key Features & Design

• Materials: 100% combed and ring-spun cotton (Heather colors contain polyester). Ash color is 99% combed and ring-spun cotton, 1% polyester. Heather colors are 52% combed and ring-spun cotton, 48% polyester. Athletic and Black Heather are 90% combed and ring-spun cotton, 10% polyester. Heather Prism colors are 99% combed and ring-spun cotton, 1% polyester. Fabric weight: 4.2 oz (142 g/m2). Pre-shrunk fabric. Shoulder-to-shoulder taping. Side-seamed.
• Comfort & Fit: Soft, lightweight with the right amount of stretch; comfortable and flattering for both men and women.
• Durability & Craftsmanship: Pre-shrunk fabric ensures reliable sizing wash after wash. Shoulder-to-shoulder taping and a side-seamed construction add lasting shape and structure.
• Size Guide:
  • Inches: XS 27 x 16 ½, S 28 x 18, M 29 x 20, L 30 x 22, XL 31 x 24, 2XL 32 x 26, 3XL 33 x 28, 4XL 34 x 30
  • Centimetres: XS 69 x 42, S 71 x 46, M 74 x 51, L 76 x 56, XL 79 x 61, 2XL 81 x 66, 3XL 84 x 71, 4XL 86 x 76

Ideal for daily wear, coding sessions, or as a witty gift for developers, IT pros, and anyone who loves a good tech quip. It’s the kind of shirt you reach for when you want to tell the world you’ve got the skills—and you’re not afraid to show them off.