Onna NN370 Women's Unstoppable Long Sleeve Fresh Underscrub Base Layer T-Shirt in Black — blank t-shirt, front view

Shown: Black

OnnaStyle NN370 · T-Shirts

Women's Unstoppable Long Sleeve Fresh Underscrub Base Layer T-Shirt

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

  • 50/30/20 recycled nylon/nylon/polyester
  • Recycled content
  • DTG printing: not recommended — Polyester-dominant fabric is a poor DTG substrate; choose DTF or screen printing instead.
  • 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 4Black

  • Black

  • Heather Grey

  • Navy Heather

  • White

Available sizes

XSSMLXL2XL3XL

Availability Black

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

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
50/30/20 recycled nylon/nylon/polyester
Fabric weight
Not stated
Fabric type
Not stated
Yarn
Not stated
Construction
Not stated
Label
Not stated
Cut for
Women's
Fit
Not stated
Sizes
XS–3XL
Colors
4
Country of origin
China
Sustainability
Recycled content; OEKO-TEX certified facility

Decoration compatibility

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

Blended fabric prints reliably; match the ink system to the dominant fiber.

  • Stretch content — use an ink with good elongation to avoid cracking.

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

DTG printing

Not Recommended

Polyester-dominant fabric is a poor DTG substrate; choose DTF or screen printing instead.

Embroiders well with appropriate backing.

  • Stretch fabric — hoop with light tension and use a ballpoint needle.

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

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

Fit category not stated, cut for women's wear · sizes XS–3XL.

Garment measurements in inches, laid flat.

MeasurementXSSMLXL2XL3XL
Body Length22 5/623 5/824 2/525 1/52626 7/927 5/9
Chest Width (Laid Flat)14 1/615 1/316 1/217 5/718 8/92021 1/4
Sleeve Length26 3/82727 5/928 1/728 3/429 1/330

Fabric and construction

Manufacturer highlights

  • Heather: 50/30/20 recycled nylon/nylon/polyester
  • Solid: 50/50 recycled nylon/nylon
  • Breathable four-way stretch for easy movement and all day comfort
  • Peppermint extract gives a natural deodorizing finish
  • Seamless body with unique jacquard pattern

About this blank

Responsible Supplier: this product was made in a facility that is OCS, GRS, RCS and OEKO-TEX certified.

Country of origin

Made in China.

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

Recommended applications

  • Events

    Event-crew staple with quick decoration turnaround.

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Terms used on this page

Heather Fabric
Heather fabric is knit or woven from a blend of dyed and undyed fiber, creating a mottled two-tone look that usually signals polyester content.
Nylon
Nylon is a synthetic fiber known for strength and a slick, low-friction surface, common in jackets and bags, that requires specialized inks or transfers to hold a print.
Polyester
Polyester is a synthetic, petroleum-based fiber prized for durability, quick-dry performance, and colorfastness, but prone to dye migration under screen-print inks.
Jacquard
Jacquard is a technique that knits or weaves a pattern directly into the structure of the fabric itself, rather than printing it on top afterward.
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.
Onna NN370 Women's Unstoppable Long Sleeve Fresh Underscrub Base Layer T-Shirt | VisePrint