Introducing the Gildan 300B Youth Light Cotton T-Shirt, a lightweight and comfortable essential designed for everyday wear and customization. Made from 100% U.S. cotton, this youth tee delivers reliable durability, softness, and enhanced printability. Featuring a modern classic fit, narrow-width rib collar, and a high-performing recycled tear-away label, the Gildan 300B offers lasting comfort with a clean, polished look kids can wear all day.
Details
Product Type: Youth T-Shirt
Brand: Gildan
Style: Light Cotton
Key Features
Made from 4.45 oz./yd², 100% U.S. cotton, 30 singles
Ash Grey variant is 99/1 cotton/polyester
Sport Grey variant is 90/10 cotton/black polyester
Dark Heather, Graphite Heather, and Heather colors are 50/50 cotton/polyester
Modern, comfortable fit
High-performing recycled tear-away label
Taped neck and shoulders for added durability
Contains narrow width, rib collar
CPSIA Tracking Label Compliant
Select colors and blends made with OEKO-TEX certified low-impact dyes
Partnership with Better Cotton to improve global cotton farming practices
Reduced plastic waste through removal of polybags for all products except color White
Decoration Methods
Direct to Film (DTF)
Screen Printing
Embroidery
HTV
Please note: The 'Natural' variant is not a dyed fabric. The specks you see are fibers and cotton seeds.
Select Placement and Click Image to Reposition/Resize
Right Sleeve
Left Sleeve
Front Center
Left Chest
Right Chest
Image size
Width
Height
The maximum size for artwork is
9" x 9"
based on the proportion of your graphic.
Our artists digitize and size your design to the best fit.
Your Creation
Remove Background
Our expert artists will automatically adjust your design for every size — ensuring it looks balanced, centered, and perfectly proportionate across all garments. Each piece is reviewed with care so your design always looks its best.
Price
POD total
$6.99
Under 100
$10.99
100-199
$12.99
200-299
$13.99
300-399
$14.99
400-499
$15.99
500-599
$16.99
600-699
$17.99
700-799
$18.99
800-899
$19.99
900-999
$29.99
1000-1999
$39.99
2000-2999
$49.99
3000+
Apply Expert Sizing
$6.99
4.44
4.44
We're making your design Print Perfect popop
Removing background
Cropping unwanted areas
It looks like the image you uploaded has been enlarged significantly. To ensure the best print quality, please upload an image that has not been resized beyond 1.5 times its original dimensions. Enlarging images can cause pixelation and blurriness, resulting in poor print quality. Please upload a higher resolution image or reduce the size to maintain quality.
Potential Image Quality Issue Detected
Notes for our designers (optional)
We auto-trim unnecessary space from your artwork
When converting from RGB to CMYK for printing, especially in DTF (Direct to Film) printing, slight shifts in color can occur. This is because the RGB color gamut (the range of colors) is broader than CMYK, meaning certain vibrant RGB colors may not have an exact match in CMYK, leading to a duller or different color appearance in print. Colors may vary slightly when converting from RGB (screen) to CMYK (print)
We've removed the background and optimized your design size to help reduce any potential issues. If you notice anything that needs adjustment, feel free to leave a comment at checkout.
Please ensure your design is high-quality. We are not responsible for blurry, pixelated, or low-resolution images. Verify carefully before submitting.What you Upload and see here is EXACTLY what we'll print.
Designs containing shadows, fades, or translucent areas may not meet production standards and could result in delayed or rejected orders.Drop Shadow or Shadow Effect Detected
Select Placement and Click Image to Reposition/Resize
Back
Back Yoke
Image size
Width
Height
The maximum size for artwork is
9" x 9"
based on the proportion of your graphic.
Our artists digitize and size your design to the best fit.
Your Creation
Remove Background
Our expert artists will automatically adjust your design for every size — ensuring it looks balanced, centered, and perfectly proportionate across all garments. Each piece is reviewed with care so your design always looks its best.
Price
POD total
$6.99
Under 100
$10.99
100-199
$12.99
200-299
$13.99
300-399
$14.99
400-499
$15.99
500-599
$16.99
600-699
$17.99
700-799
$18.99
800-899
$19.99
900-999
$29.99
1000-1999
$39.99
2000-2999
$49.99
3000+
Apply Expert Sizing
$6.99
4.44
4.44
We're making your design Print Perfect popop
Removing background
Cropping unwanted areas
It looks like the image you uploaded has been enlarged significantly. To ensure the best print quality, please upload an image that has not been resized beyond 1.5 times its original dimensions. Enlarging images can cause pixelation and blurriness, resulting in poor print quality. Please upload a higher resolution image or reduce the size to maintain quality.
Potential Image Quality Issue Detected
Notes for our designers (optional)
We auto-trim unnecessary space from your artwork
When converting from RGB to CMYK for printing, especially in DTF (Direct to Film) printing, slight shifts in color can occur. This is because the RGB color gamut (the range of colors) is broader than CMYK, meaning certain vibrant RGB colors may not have an exact match in CMYK, leading to a duller or different color appearance in print. Colors may vary slightly when converting from RGB (screen) to CMYK (print)
We've removed the background and optimized your design size to help reduce any potential issues. If you notice anything that needs adjustment, feel free to leave a comment at checkout.
Please ensure your design is high-quality. We are not responsible for blurry, pixelated, or low-resolution images. Verify carefully before submitting.What you Upload and see here is EXACTLY what we'll print.
Designs containing shadows, fades, or translucent areas may not meet production standards and could result in delayed or rejected orders.Drop Shadow or Shadow Effect Detected
It looks like the image you uploaded has been enlarged significantly. To ensure the best print quality, please upload an image that has not been resized beyond 1.5 times its original dimensions. Enlarging images can cause pixelation and blurriness, resulting in poor print quality. Please upload a higher resolution image or reduce the size to maintain quality. Potential Image Quality Issue Detected
Introducing the Gildan 300B Youth Light Cotton T-Shirt, a lightweight and comfortable essential designed for everyday wear and customization. Made from 100% U.S. cotton, this youth tee delivers reliable durability, softness, and enhanced printability. Featuring a modern classic fit, narrow-width rib collar, and a high-performing recycled tear-away label, the Gildan 300B offers lasting comfort with a clean, polished look kids can wear all day.
Details
Product Type: Youth T-Shirt
Brand: Gildan
Style: Light Cotton
Key Features
Made from 4.45 oz./yd², 100% U.S. cotton, 30 singles
Ash Grey variant is 99/1 cotton/polyester
Sport Grey variant is 90/10 cotton/black polyester
Dark Heather, Graphite Heather, and Heather colors are 50/50 cotton/polyester
Modern, comfortable fit
High-performing recycled tear-away label
Taped neck and shoulders for added durability
Contains narrow width, rib collar
CPSIA Tracking Label Compliant
Select colors and blends made with OEKO-TEX certified low-impact dyes
Partnership with Better Cotton to improve global cotton farming practices
Reduced plastic waste through removal of polybags for all products except color White
Decoration Methods
Direct to Film (DTF)
Screen Printing
Embroidery
HTV
Please note: The 'Natural' variant is not a dyed fabric. The specks you see are fibers and cotton seeds.
These shirts are great quality! Worked very well with our DTF and customers were very happy!
Review detail
Review loading
FitAs expected
ShrinkageLess
Product softness
Very soft
Average
Rough
Material Quality
Excellent
As expected
Poor
Product Durability
Excellent
As expected
Poor
Value for money
Great
Fine
Poor
Did you find this helpful?
5
Reviewed by: Teresa Amador Poviones on 10/19/2026
Shirt was perfect for what we needed.
Review detail
Review loading
FitAs expected
ShrinkageAs expected
Product softness
Very soft
Average
Rough
Material Quality
Excellent
As expected
Poor
Product Durability
Excellent
As expected
Poor
Value for money
Great
Fine
Poor
Did you find this helpful?
5
Reviewed by: ANGELICA FLORES on 10/04/2026
quality is great but the sizing is way off. the black youth xs is supposed to run mayb like a size 6/7 but these r way smaller..(5t) also the light pink. same problem. youth small is the same exact size as the youth xs.
A:The Gildan G300B is designed for children and young teens, generally fitting ages 5 through 16+. Youth sizes range from XS (5–6) to XL (18–20). For the most accurate fit, please review the sizing chart located on the main product image under the “Specs &
You can now customize apparel directly on AllDayShirts product pages. Select your product, choose Print or Embroidery, upload your design, and we’ll ship your items fully decorated by our professional team — no equipment needed.
Start on any product page.
Click Start Creating — or scroll down and select Yes, Decorate.
Choose your decoration method: Print or Embroidery.
Upload your artwork
Select your size and placement (or use Expert Sizing for best results).
Enter your quantity.
Click Add to Cart.
Done.
Print vs Embroidery — what’s the difference?
Print (DTF)
✔ Unlimited colors
✔ Great for photos & detailed designs
✔ Bold, vibrant graphics
Embroidery
✔ Raised stitched look
✔ Best for simple logos/text
✔ More professional & upscale feel
Quick tip:
Colorful or detailed = Print
Clean logo or branding = Embroidery
What is Expert Sizing?
We automatically size your design based on the garment and placement so it looks balanced and professional. Perfect if you’re unsure what size to choose.
Why do printed colors look different than my screen?
Screens use RGB. Printing uses CMYK. Some colors may appear slightly different in real life — this is normal in professional printing.
What files work best?
PNG (transparent), AI, PDF, or high-res JPG.
Cleaner files = better results.
Can I embroider detailed artwork?
Embroidery works best with simple designs. Small text or complex graphics may need to be simplified — otherwise we’ll recommend Print.
Shoulder Measured straight across from one shoulder seam to the opposite shoulder seam.
Chest Measured straight across from one underarm seam to the other (pit-to-pit).
Body Length Measured vertically from the top center to the bottom edge on the back side, as the back is slightly longer.
Sleeve Length Measured from the top edge of the sleeve straight down to the bottom edge.
Product Details
Bulk Ordering
Placement type
Bulk Ordering
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