Gildan G645P - Toddler Softstyle® 4.5 oz. T-Shirt - Navy
Selected Color: Navy15 colors
Choose Size
Description
The Gildan G645P is the toddler version of the Softstyle line, built from 4.5 oz 100% ring-spun cotton with the same high stitch density that makes the adult G640 a preferred print substrate. That tighter knit face holds halftone detail and fine lines better than basic open-end cotton, which matters when scaling adult artwork down to a smaller toddler print area where every dot counts.
Standard solid colors run 100% ring-spun cotton. Sport Grey is 90/10 cotton/poly. Graphite Heather and Safety Green are 50/50 cotton/polyester, and Heather Irish Green and Heather Royal are 65/35 polyester/cotton (poly-majority). Those blend shifts change ink behavior: solids take discharge and water-based inks cleanly, 90/10 Sport Grey discharges with slight muting, and 50/50 or 65/35 colors need a poly-block underbase on screen and won't discharge at all. Sizes run 2T through 5/6T. CPSIA compliant with a taped neck, seamless 3/4" collar, and tear-away label.
Decoration and Printability
DTG prints land sharp on the cotton solids thanks to the high stitch density Softstyle face. Scale artwork to the toddler chest panel and keep fine detail proportional. DTF transfers are the most practical route for mixed-color orders, especially when the run includes both cotton solids and poly-blend heathers. Screen printers should use a poly-block underbase on the 50/50 and 65/35 colors, with moderate cure to control migration. Water-based and discharge inks work well on the 100% cotton solids for a soft hand.
Specifications
- Brand: Gildan
- Style: G645P
- Fabric: 4.5 oz, 100% ring-spun cotton (solids); 90/10 (Sport Grey); 50/50 (Graphite Heather, Safety Green); 65/35 poly/cotton (Heather Irish Green, Heather Royal)
- Construction: taped neck and shoulders, seamless 3/4" collar, double-needle sleeves and bottom hem
- Label: tear-away
- Sizes: 2T, 3T, 4T, 5T, 6T
- CPSIA compliant
Ordering
Order by the piece or by the case with no minimum. Wholesale pricing with volume discounts that increase with quantity. Fast US shipping on stocked colors. The G645P pairs with the adult Gildan Softstyle G640 for matched toddler-and-adult programs.
Features
- 100% preshrunk cotton
- Made with sustainably and fairly grown USA cotton
- Seamless rib at neck
- Taped shoulder-to-shoulder
- Double-needle stitching throughout
- Tear-away label
- Quarter-turned to eliminate center crease
- 7/8" collar
- Classic fit
Shipping & Returns
All Blank orders of $59 or more are shipped FREE same day via UPS Ground. Blank orders under $59 will qualify for the following shipping options:
- USPS Blank Apparel Shipping (2-4 Business Days): $4.99
- UPS Ground (1-2 Business Days): $8.99
Read our Shipping Policy for more information.
Fill out the Blank Apparel Return Form within 30 days of the order date to be eligible for a refund or return.
Note: All blank orders shipped outside of the continental US are not eligible for return, exchange, or refund.

Decoration Method Compatibility
How this blank performs across popular decoration methods.
| Method | Compatible | Notes |
|---|---|---|
| DTF Transfer | ✓ | Primary for mixed-blend orders. Consistent across cotton solids and poly-blend heathers. |
| Screen Print (Plastisol) | ✓ | High stitch density holds halftones. Poly-block underbase on 50/50 and 65/35 colors. |
| DTG (Direct to Garment) | ✓ | Sharp on cotton solids. Softer/muted on poly-blend heathers. Scale to toddler panel. |
| Water-Based Ink | ✓ | Soft hand on 100% cotton solids. Not effective on 50/50 or 65/35 blends. |
| Discharge Ink | ✓ | Works on cotton solids. Sport Grey 90/10 partial. 50/50 and 65/35 will not discharge. |
| Vinyl/HTV | ✓ | Standard HTV. Scale to toddler chest. |
| Embroidery | ✓ | 4.5 oz lightweight toddler body. Small moderate-stitch designs only. |
| Sublimation | ✗ | Cotton-majority body won't hold sublimation dye. |
Gildan G645P vs Similar Toddler Tees
| Spec | Gildan G645P | Gildan G500B | Rabbit Skins 3321 |
|---|---|---|---|
| Starting At | $4.58 | $2.61 | $3.88 |
| Weight | 4.5 oz | 5.3 oz | 4.5 oz |
| Yarn / Fabric | Ring-spun cotton 30s | Cotton open-end | Combed ring-spun cotton |
| Fit | Toddler classic | Youth classic | Toddler fine jersey |
| Construction | Taped neck, tear-away | Quarter-turned | Side-seamed |
| Best For | Toddler programs, daycare, DTG/screen | Budget volume screen print | Retail-soft toddler DTG |
Fabric Blend by Color Group
Not all colorways share the same fabric composition. Check the blend before ordering for decoration jobs where substrate matters.
| Color Group | Blend | Print Consideration |
|---|---|---|
| Solid Cotton (White, Red, Black, Navy, Royal, etc.) | 100% ring-spun cotton | Full discharge, water-based, DTG, and screen print compatibility. |
| Sport Grey | 90% cotton / 10% polyester | Near-full discharge. DTG vibrant. Light poly-block on screen. |
| Poly-Blend Heathers (Graphite Heather, Safety Green, Heather Irish Green, Heather Royal) | 50/50 or 65/35 poly/cotton | Full poly-block underbase. No discharge. DTF most practical. |







