This is the clearest choice of the three big blank comparisons, because these two shirts are not really competing for the same job. One is a premium tee. The other is a value tee that got surprisingly good.
We build mockup software, not t-shirts. Here is the straight comparison.
The short answer
Sell the Gildan Softstyle 64000 when price is the constraint: testing new designs, competing on volume, or serving buyers who want a comfortable shirt at a comfortable price.
Sell the Next Level 3600 when the shirt itself is part of the product: premium listings, repeat customers, brand-building, and price points where the blank cost stops mattering.
The most common professional workflow is to test on the Gildan and graduate winners to the Next Level.
Specs, side by side
| Next Level 3600 | Gildan Softstyle 64000 | |
|---|---|---|
| Weight | 4.3 oz | 4.5 oz |
| Fabric | 100% combed ringspun cotton | 100% ringspun cotton |
| Yarn | 32 singles | 30 singles |
| Fit | Fitted retail cut, side-seamed, longer body | Semi-fitted |
| Collar | Set-in 1x1 baby rib | Seamless 7/8" collar, taped neck and shoulders |
| Label | Tear-away | Tear-away |
| Relative cost | Premium | Value |
Fabric and feel
The 3600 is combed ringspun cotton at 32 singles. The Softstyle is ringspun cotton at 30 singles, and Gildan does not market it as combed.
Two things are happening there:
- Combing removes short fibers and impurities before spinning, leaving longer, more uniform fibers. Combed cotton is smoother and pills less.
- Higher singles (32 vs 30) means finer yarn, which means a smoother surface.
Both differences push the same direction: the Next Level 3600 is the softer, finer shirt. Not by a shocking margin — the Softstyle earned its name and is genuinely pleasant — but the gap is real and a customer who owns both will notice.
Note again that the Gildan is the heavier shirt (4.5 oz vs 4.3 oz) and the less soft one. Weight measures fabric density. Softness comes from fiber quality and yarn fineness. They are not the same thing, and assuming otherwise is one of the most common mistakes new sellers make when choosing blanks from a spec sheet.
Fit
- Next Level 3600: fitted, slim through the body, longer torso. A fashion shirt. Buyers expecting a standard tee will find it snug.
- Gildan Softstyle 64000: semi-fitted. Roomier, more forgiving, sits between the boxy Gildan 5000 and a modern slim cut.
If you do not know your customer's body type or expectations — mixed-audience designs, gifts, family reunions, event merch — the Softstyle is the safer fit and will generate fewer exchanges.
If you are selling to a fashion-aware buyer who wants their tee to look intentional, the 3600 is the one that photographs and wears like a real garment.
Print surface and the heather problem
For solid colors, both take DTG ink well. The 3600's finer surface gives slightly crisper fine detail — small text, thin lines, tight halftones — but on a bold graphic most buyers would never spot the difference.
Heather colors are where these two genuinely diverge, and this is the single most actionable thing in this article:
| Color type | Next Level 3600 | Gildan Softstyle 64000 |
|---|---|---|
| Solid colors | 100% cotton | 100% cotton |
| Heather Grey | 90% cotton / 10% poly | — |
| Sport Grey / Antique | — | 90% cotton / 10% poly |
| Graphite Heather | — | 50% cotton / 50% poly |
| Other heathers | — | 65% polyester / 35% cotton |
Water-based DTG ink bonds to cotton, not polyester. At 65% polyester, Gildan's standard heather colors accept dramatically less ink than a cotton shirt. Prints come out lighter, softer, and more washed-looking.
Sometimes that is exactly what you want — a deliberately faded, vintage, worn-in look on a heather shirt is a legitimate and popular aesthetic.
Usually it is not. If your design relies on bright, saturated, punchy color, do not put it on a Gildan Softstyle heather. Use a solid color, or use the Next Level.
The 3600's Heather Grey at 90/10 behaves essentially like cotton and prints normally.
Price and strategy
The Gildan Softstyle is meaningfully cheaper. We are not publishing numbers because provider pricing shifts constantly — check your own provider's catalog today.
What matters is how to use that gap:
The Gildan is a testing instrument. When you do not yet know if a design sells, every dollar of blank cost is a dollar of risk. Launch on the Softstyle. Let the market vote.
The Next Level is a scaling instrument. When a design proves it can carry a $28 or $32 price point, the blank cost difference becomes rounding error, and upgrading the shirt raises perceived value, reduces returns, and earns repeat buyers.
Sellers who lose money usually do one of two things: they launch untested designs on premium blanks and eat the cost, or they scale winning designs on cheap blanks and cap their own price ceiling.
Which should you choose?
Choose the Gildan Softstyle 64000 when:
- You are testing new designs and want low downside
- You compete on price or sell in bundles
- Your audience is broad, and fit complaints are costly
- You need deep, reliable stock at the lowest price
Choose the Next Level 3600 when:
- The design has proven it sells
- You are charging premium prices and building a brand
- Your designs need saturated color on heather shirts
- Your buyers are taller or want a fashion fit
Make the shirt look like the shirt
Whichever blank you choose, the mockup is what your customer buys. A stock template of a garment you do not actually ship is a return waiting to happen.
Drop Studio generates photoreal lifestyle and flat-lay mockups on the exact blank and color you sell, with your design printed into the fabric — following real folds, lighting, and texture.
Related reading:
Sources: manufacturer spec sheets for the Next Level 3600 and Gildan Softstyle 64000. Fabric content varies by color — always confirm the specific colorway with your provider before listing.