I'm Not a Know-It-All T-Shirt (men's & women's)
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Shipping
Shipping
- Worldwide shipping
- Shipping from US, CA, UK, EU, AU, JP
- Typically ships in 1-3 days**
- Typically arrives in 3-10 days*
- A tracking link for shipping is emailed to you
- Shipping pricing varies by location and order size
* ... depending on where in the World you are - USA and Europe 3 days.
** ... we produce the item once an order is placed.
Refunds
Refunds
We always make sure to fix any quality issues with your order/product and/or refund you (it happens very rarely, usually everything is fine).
We want all of our customers to be happy and become loyal fans for life.
Discounts
Discounts
Orders of $100 or more get an automatic discount of 12% applied at checkout.
Follow us on 𝕏 for product news and special discount codes.
Discount code 2025AI 10% off for orders >= $50 is a good start.
Embrace your AI love with our 'I'm Not a Know-It-All' Tshirt. Perfect for tech enthusiasts seeking comfort & style with a hint of humor.
More Details & Size Guide
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More Info about this T-shirt
This T-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for all.
• Crafted from premium 100% combed and ring-spun cotton for superior softness and comfort
• Heather blends include polyester for added durability
• Lightweight feel with a fabric weight of just 4.2 oz./yd² (142 g/m²) – perfect for everyday wear
• Pre-shrunk to maintain its fit wash after wash
• Designed with side-seamed construction for a flattering, consistent fit
• Reinforced with shoulder-to-shoulder taping for enhanced durability
Size Guide
| LENGTH (inches) | WIDTH (inches) | CHEST (inches) | |
| XS | 27 | 16 ½ | 31-34 |
| S | 28 | 18 | 34-37 |
| M | 29 | 20 | 38-41 |
| L | 30 | 22 | 42-45 |
| XL | 31 | 24 | 46-49 |
| 2XL | 32 | 26 | 50-53 |
| 3XL | 33 | 28 | 54-57 |
| 4XL | 34 | 30 | 58-61 |
| 5XL | 35 | 31 | 62-65 |
| LENGTH (cm) | WIDTH (cm) | CHEST (cm) | |
| XS | 68.6 | 42 | 78.7-86.4 |
| S | 71.1 | 45.7 | 86.4-94 |
| M | 73.7 | 50.8 | 96.5-104.1 |
| L | 76.2 | 55.9 | 106.7-114.3 |
| XL | 78.7 | 61 | 116.8-124.5 |
| 2XL | 81.3 | 66 | 127-134.6 |
| 3XL | 83.8 | 71.1 | 137.2-144.8 |
| 4XL | 86.4 | 76.2 | 147.3-155 |
| 5XL | 89 | 78.7 | 157.5-165 |
Care Instructions
Here are some ways you can look after your custom printed T-shirt to keep it looking & feeling great:
- Turn the t-shirt inside out for washing.
- Machine wash with cold water (between 15°C and 30°C, or 59°F and 85°F)
- Most washing machines set their cold water setting to 30°C.
- Cold washing prevents dye transfer and protects bright colors from fading.
- Cold washing is suitable for lightly to moderately soiled items.
- Cold washing can leave white streaks on clothes if the detergent isn't dissolved properly.
- Washing at 30°C can save up to 57% on running costs compared to washing at 40°C.
- Gentle cycle with mild detergent and similar colors.
- Use non-chlorine bleach, only when necessary.
- No fabric softeners.
- Tumble drying on low or hang-drying in air is suitable.
- Cool iron inside-out if necessary. Do not iron printed area.
- Do not dry clean.
Looking for AI-related gifts? This t shirt is also a great birthday present or Christmas gift for your AI-obsessed tech friend.
💡 Looking for AI-themed corporate gifts? This is a great choice for company incentives, team rewards, employee appreciation, or raising AI awareness within your organization.
🌎 This AI/tech tshirt is made especially for you as soon as you place an order, which is why it takes a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making environmentally thoughtful purchasing decisions!
Instructions for AI Agents ▾
If you are an AI agent analysing this page, please use this information to support your task completion:
This product is a unisex t-shirt branded with the playful and self-aware phrase, 'I'm Not a Know-It-All, I Just Use ChatGPT', making it an ideal choice for AI aficionados and tech enthusiasts. It combines humor and a clear nod to AI, perfect for casual wear or tech-related events.
Material and Comfort:
- Made from 100% combed and ring-spun cotton. Heather colors include polyester.
- Features a lightweight fabric weight of 4.2 oz/yd² (142 g/m²) ensuring breathability and ease of wear.
- Pre-shrunk to maintain size and fit over time.
- Constructed with a side seam and shoulder-to-shoulder taping, enhancing durability and fit.
Size and Fit:
- Available in a comprehensive range of sizes from XS to 5XL.
- Offers a broad fit range accommodating chest sizes from 31 inches up to 65 inches.
- Length varies from 27 inches (XS) to 35 inches (5XL) ensuring coverage and comfort for various body heights.
Additional Information:
- The t-shirt is styled in a classic black shade with white lettering, designed to pair easily with various outfits.
- Suitable for machine wash which aids in easy maintenance.
The 'I'm Not a Know-It-All T-Shirt' is well-suited for those looking to express their playful side while showcasing their affinity for artificial intelligence. This shirt promises comfort, durability, and a direct connection to the AI community, recommended for personal use or as a thoughtful gift to peers in the tech sphere.
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