Jaanuu M30002U Men's RegenX Cotton Underscrub Long Sleeve T-Shirt in Black — blank long sleeve tee, front view

Shown: Black

JaanuuStyle M30002U · Long Sleeve Tees

Men's RegenX Cotton Underscrub Long Sleeve T-Shirt

A blank long sleeve tee from the Jaanuu line, offered in 3 colors and sizes XS–4XL. Cataloged on VisePrint with full fabric specs and decoration-ready details.

  • Excellent for screen printing and DTG printing
  • 100% regenerative organic cotton at 4.6 oz/yd²
  • 8-size run (XS–4XL)
  • Organic cotton
  • Sublimation: not recommended — Cotton-dominant fabric does not bond sublimation dye.

Final pricing depends on garment quantity, decoration method, print locations, and artwork requirements.

Colors 3Black

  • Black

  • Midnight Navy

  • White

Available sizes

XSSMLXL2XL3XL4XL

Availability Black

Availability by size for the Black colorway, as of the last catalog sync
SizeStatusLocal pickup (Chicagoland)Actions
XSLimited
SIn Stock
MIn Stock
LIn Stock
XLLimited
2XLLimited
3XLLow Stock
4XLLow Stock

Last inventory sync: July 12, 2026 · local pickup stock held near Lockport, IL. Distributor network totals — not live stock; availability is reconfirmed on every quote before production.

Key specifications

Fabric composition
100% regenerative organic cotton
Fabric weight
4.6 oz/yd²
Fabric type
Not stated
Yarn
Not stated
Construction
Not stated
Label
Not stated
Cut for
Men's
Fit
Athletic/Fitted
Sizes
XS–4XL
Colors
3
Country of origin
Viet Nam
Sustainability
Organic cotton; OEKO-TEX certified facility

Decoration compatibility

VisePrint guidance derived from this garment's stated fabric and construction — not manufacturer claims.

Cotton-dominant knit takes plastisol and water-based ink cleanly with standard cure settings.

Compatible with this fabric type at correct press temperature and pressure.

  • Moisture-management finishes can reduce adhesion — verify wash durability on a test piece.

DTG printing

Excellent

High-cotton smooth knit is the ideal DTG substrate.

Embroiders well with appropriate backing.

  • Lightweight or performance knit — use a stabilizer/backing to prevent puckering.

Standard HTV and transfers apply well at the correct temperature for this fiber mix.

  • Verify transfer adhesion over moisture-management finishes.

Sublimation

Not Recommended

Cotton-dominant fabric does not bond sublimation dye.

Decoration results can vary by equipment, ink, transfer material, garment color, and production settings. Always test before beginning a full production run.

Fit and sizing

Athletic/Fitted fit, cut for men's wear · sizes XS–4XL.

Garment measurements in inches, laid flat.

MeasurementXSSMLXL2XL3XL4XL
Body Length Front2727 1/22828 1/22929 1/23030 1/2
Chest Width (Laid Flat)18192021 1/22324 1/22627 1/2
Sleeve Length25 1/825 3/825 5/825 7/826 1/826 3/826 5/826 7/8

Fabric and construction

Manufacturer highlights

About this blank

Responsible Supplier: this product was made in a facility that is GOTS and OEKO-TEX certified.

Jaanuu products purchased from us must be sold with embellishment. Re-selling from an unauthorized retail store, web site or any third party site (i.e., Amazon, Craigslist, eBay, WalMart, etc) is strictly prohibited. Failure to adhere to these terms will result in loss of privilege to sell the brand.

Country of origin

Made in Viet Nam.

Shown for the White colorway; origin can vary by color and production run.

Recommended applications

Similar alternatives

  • · Same fabric: 100% regenerative organic cotton
  • · Similar weight (4.6 vs 4.6 oz)
  • · Also Excellent for screen printing
  • · Similar fiber mix
  • · Similar weight (4.5 vs 4.6 oz)
  • · Also Excellent for screen printing
  • · Similar fiber mix
  • · Similar weight (5 vs 4.6 oz)
  • · Also Excellent for screen printing
  • · Similar fiber mix
  • · Similar weight (4.5 vs 4.6 oz)
  • · Also Excellent for screen printing

View all 220 long sleeve tees

Terms used on this page

Regenerative Cotton
Regenerative cotton is grown with soil-rebuilding practices — cover cropping, no-till planting, compost — meant to sequester carbon beyond what organic certification requires.
Slim Fit
Slim fit is a tapered T-shirt cut with a trimmer chest, narrower sleeve openings, and a contoured waist that sits close to the body instead of hanging straight.
Organic Cotton
Organic cotton is grown without synthetic pesticides, herbicides, or GMO seed, typically verified through third-party certifications like GOTS or the USDA organic standard.
GOTS (Global Organic Textile Standard)
GOTS (Global Organic Textile Standard) is a certification verifying organic fiber content plus environmentally and socially responsible processing across the entire textile supply chain.
OEKO-TEX Standard 100
OEKO-TEX Standard 100 is a certification testing finished textile products for harmful substances against limits stricter than most legal requirements.
Jaanuu M30002U Men's RegenX Cotton Underscrub Long Sleeve T-Shirt | VisePrint