Next Level 4600 - Unisex Eco Heavyweight T-Shirt - Royal Pine
Selected Color: Royal Pine8 colors
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Description
The Next Level 4600 is a 5.6 oz eco heavyweight blank built from 60% organic cotton and 40% recycled RPET polyester, with each shirt consuming roughly 4 recycled plastic bottles in its construction. The 20-singles yarn produces a natural melange texture across the colour range, which means even the nominally solid colourways carry a slight heathered variation. For programs where a sustainable material story is part of the product pitch, the 4600 provides a verifiable organic-cotton and recycled-poly credential without stepping down from a usable print weight.
For DTF heat transfers, the 60/40 blend bonds reliably across the 4600 colour range. The heavier 5.6 oz body is more stable under the heat press than lighter fashion tees, reducing the lift and edge-curl issues seen on 4.2 oz substrates. For screen printing with plastisol, the 40% RPET polyester content creates dye migration risk on red, bright, and reactive-dye colours. Use a low-bleed poly-block underbase and cure at the minimum effective temperature. On white and Natural colourways, no underbase is needed. For DTG, the 60% organic cotton content accepts pretreat well on light and medium grounds; on dark colourways, apply a full white underbase at standard pretreat settings. The 20-singles melange construction is slightly coarser than ring-spun fine-jersey, so bold art and spot-colour work performs better than fine halftone detail. For embroidery, the 5.6 oz body provides adequate stability for left-chest placements. Use a cut-away backing for larger back placements to prevent distortion on the melange knit.
- Brand: Next Level
- Style: 4600 (Unisex Eco Heavyweight T-Shirt)
- Fabric: 60% organic cotton / 40% recycled RPET polyester
- Weight: 5.6 oz/yd2
- Construction: 20 singles. Natural melange texture throughout colour range. 1x1 rib-knit set-in collar. Hemmed sleeves. Side-seamed. Tear-away label.
- Fit: Unisex, standard fit
- Sizes: XS, S, M, L, XL, 2XL, 3XL
- Colors available: 8 colours including White, Black, Natural, Heather Black, Heather Pacific, Heather Teja, Dark Heather Gray, Royal Pine
- Sustainability: Each shirt uses approximately 4 recycled RPET plastic bottles in the polyester content. Organic cotton grown without synthetic pesticides or fertilisers.
- Case quantity: Available by the piece or in case quantities; contact us to confirm current packing and pricing tiers for your size run.
- Care: Machine wash cold. Tumble dry low.
The 4600's colour range is intentionally narrow at 8 colourways, most of which carry the melange effect. Confirm available stock for your full size run before placing a large order, as narrower colour ranges can see tighter inventory on extended sizes. TheClothingSpace stocks the Next Level 4600 at wholesale pricing with bulk discounts that increase with case and unit quantity, among the lowest prices online for this style, with fast US shipping on stocked colours.
Deciding between eco blanks and standard cotton for your next decoration program? Browse all wholesale blank t-shirts at TheClothingSpace
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 | ✓ | 60/40 organic cotton/RPET poly blend bonds reliably at standard DTF press settings; the 5.6 oz body is stable under the press with less edge-curl risk than lighter fashion tees |
| Screen Print (Plastisol) | ✓ | White and Natural colourways: no underbase required. Red, bright, and reactive-dye colours: low-bleed poly-block underbase required due to 40% RPET polyester; cure at minimum effective temperature |
| DTG | ✓ | 60% organic cotton accepts pretreat on light and mid grounds; full white underbase on dark colourways; bold spot-colour performs better than fine halftone on 20-singles melange surface |
| Embroidery | ✓ | 5.6 oz body stable for left-chest placements; use cut-away backing for larger back placements to prevent distortion on the melange knit construction |
| Vinyl / HTV | ✓ | Standard HTV at normal temp and pressure; melange surface is slightly textured so ensure firm even press contact |
| Screen Print (Water-based / Discharge) | ✗ | 40% RPET polyester limits water-based and discharge results; route to plastisol with poly-block underbase on coloured garments |
| Sublimation | ✗ | 60% cotton majority does not hold disperse dye; sublimation requires near-100% polyester substrate |
How Does the Next Level 4600 Compare to Other Wholesale Tees?
| Spec | Next Level 4600 | Next Level 3600 | Comfort Colors C1717 |
|---|---|---|---|
| Starting At | $10.59 | $4.89 | $6.92 |
| Weight | 5.6 oz | 4.3 oz | 6.1 oz |
| Yarn / Fabric | 60% organic cotton / 40% RPET poly, 20 singles | 100% combed ring-spun cotton, 32 singles | 100% ring-spun cotton, pigment garment-dyed |
| Fit | Unisex standard | Unisex retail fit | Unisex relaxed |
| Construction | Melange knit, side-seamed, 1x1 rib collar | Fine jersey, side-seamed, tear-away | Garment-dyed, preshrunk, soft-washed |
| Best For | Eco/sustainable blank programs with verified organic and recycled credentials | Lightweight retail-feel cotton blank at lower price point | Pigment-dyed vintage look, discharge and water-based ink programs |
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 |
|---|---|---|
| White and Natural | 60% organic cotton / 40% RPET polyester | No underbase required for screen printing or DTG; cleanest starting ground for all decoration methods |
| Heather and melange colourways (Heather Pacific, Heather Black, Heather Teja, Dark Heather Gray) | 60% organic cotton / 40% RPET polyester, melange knit | DTF and plastisol with poly-block underbase on bright/dark grounds; bold art performs better than fine halftone on the melange surface |
| Dark solids (Black, Royal Pine) | 60% organic cotton / 40% RPET polyester | Full white underbase for screen print and DTG; low-bleed poly-block on bright colours due to 40% RPET polyester migration risk |