Comfort Colors 1745 Unisex Colorblast™ Heavyweight T-Shirt in Amethyst — blank t-shirt, front view

Shown: Amethyst

Comfort ColorsStyle 1745 · T-Shirts

Unisex Colorblast™ Heavyweight T-Shirt

A blank t-shirt from the Comfort Colors line, offered in 10 colors and sizes S–3XL. Cataloged on VisePrint with full fabric specs and decoration-ready details.

  • Excellent for screen printing and DTG printing
  • 100% ring-spun cotton at 6.1 oz/yd²
  • OEKO-TEX certified facility
  • 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 10Amethyst

  • Amethyst

  • Citrine

  • Clay

  • Fern

  • Fiji Blue

  • Hibiscus

  • Ocean

  • Seaglass

  • Smoke

  • Umber

Available sizes

SMLXL2XL3XL

Availability Amethyst

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

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% ring-spun cotton
Fabric weight
6.1 oz/yd²
Fabric type
jersey
Yarn
ring-spun · 20 singles
Construction
Not stated
Label
Not stated
Cut for
Unisex
Fit
Relaxed
Sizes
S–3XL
Colors
10
Country of origin
Honduras
Sustainability
OEKO-TEX certified facility; Fair Labor Association; US-grown / BCI cotton

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.

DTG printing

Excellent

High-cotton smooth knit is the ideal DTG substrate.

Embroidery

Excellent

Midweight-plus fabric supports dense stitch counts without distortion.

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

Relaxed fit, cut for unisex wear · sizes S–3XL.

Garment measurements in inches, laid flat.

MeasurementSMLXL2XL3XL
Body Length26 1/22829 1/230 3/431 1/232 1/2
Chest Width (Laid Flat)18 1/420 1/422242627 3/4

Fabric and construction

Manufacturer highlights

About this blank

Featuring 100% ring spun U.S. cotton jersey and cotton threads.

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

Color Blast is a pigment dye technique that yields a unique color and Color Blast effect on every garment. We do not guarantee consistency amongst individual garments.

Country of origin

Made in Honduras.

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

Recommended applications

Similar alternatives

  • · Same fabric: 100% ring-spun cotton
  • · Similar weight (6.5 vs 6.1 oz)
  • · Relaxed fit
  • · Same fabric: 100% ring-spun cotton
  • · Similar weight (6.1 vs 6.1 oz)
  • · Relaxed fit
  • · Same fabric: 100% ring-spun cotton
  • · Similar weight (6.5 vs 6.1 oz)
  • · Relaxed fit
  • · Same fabric: 100% ring-spun cotton
  • · Similar weight (6.1 vs 6.1 oz)
  • · Relaxed fit

View all 783 t-shirts

Terms used on this page

Ringspun Cotton
Ringspun cotton is yarn spun by twisting cotton fibers into a smooth, tightly wound strand, giving fabric a softer hand and finer print surface than open-end cotton.
Singles (Yarn Count)
Singles is the yarn-count system where a higher number, like 30/1, means finer, thinner yarn, and a lower number, like 18/1, means thicker, coarser yarn.
Garment dye
Garment dye is when a fully sewn blank is dyed after construction, giving a soft, broken-in color with natural piece-to-piece shade variation.
Shrinkage
Shrinkage is how much a garment tightens after washing and drying — untreated cotton can lose up to 5% in length, preshrunk fabric less.
Relaxed Fit
Relaxed fit adds extra ease through the chest and body beyond a classic cut, without going as wide or long as an oversized silhouette.
Ribbed Collar
A ribbed collar is a stretchy rib-knit neckband, usually 1x1 rib, whose recovery after stretching depends heavily on how much spandex is blended in.
Comfort Colors 1745 Unisex Colorblast™ Heavyweight T-Shirt | VisePrint