Under Armour 1377487 Youth Tech™ Team T-Shirt in Black/ White — blank t-shirt, front view

Shown: Black/ White

Under ArmourStyle 1377487 · T-Shirts

Youth Tech™ Team T-Shirt

A blank t-shirt from the Under Armour line, offered in 6 colors and sizes XS–XL. Cataloged on VisePrint with full fabric specs and decoration-ready details.

  • Excellent for sublimation
  • 100% recycled polyester at 3.92 oz/yd²
  • Recycled content
  • DTG printing: not recommended — Polyester-dominant fabric is a poor DTG substrate; choose DTF or screen printing instead.
  • Embroidery: conditional — test first.

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

Colors 6Black/ White

  • Black/ White

  • Midnight Navy/ White

  • Mod Grey Light Heather/ White

  • Red/ White

  • Royal/ White

  • White/ Mod Grey

Available sizes

XSSMLXL

Availability Black/ White

Availability by size for the Black/ White colorway, as of the last catalog sync
SizeStatusLocal pickup (Chicagoland)Actions
XSIn StockAvailable
SIn StockAvailable
MIn StockAvailable
LIn StockAvailable
XLIn 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% recycled polyester
Fabric weight
3.92 oz/yd²
Fabric type
Not stated
Yarn
Not stated
Construction
Not stated
Label
Tagless
Cut for
Youth
Fit
Not stated
Sizes
XS–XL
Colors
6
Country of origin
Honduras
Sustainability
Recycled content

Decoration compatibility

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

Prints well with a low-bleed ink system made for polyester; standard plastisol can dye-migrate.

  • Dye-migration risk on polyester content — use a low-bleed or poly-specific ink system and cure at lower temperatures.

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

  • High press heat can affect polyester — test temperature and dwell time before a full run.
  • Moisture-management finishes can reduce adhesion — verify wash durability on a test piece.

DTG printing

Not Recommended

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

  • Water-based DTG ink absorbs poorly into polyester and can wash out — pretreat and test.

Embroidery

Conditional

Very light fabric can pucker under dense designs — keep stitch counts modest and stabilize well.

  • 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.

  • Use low-temperature transfer material to avoid scorch or dye migration on polyester.
  • Verify transfer adhesion over moisture-management finishes.

Sublimation

Excellent

High-polyester fabric accepts sublimation dye fully.

  • Sublimation shows only on white or very light garment colors.

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 youth wear · sizes XS–XL.

Garment measurements in inches, laid flat.

MeasurementXSSMLXL
Body Length19 7/821 1/423 1/22528
Chest Width (Laid Flat)1515 1/216 3/418 1/419 3/4

Fabric and construction

Manufacturer highlights

  • 3.92 oz./yd²., 100% recycled polyester
  • UA Tech™ fabric is quick-drying, ultra-soft & has a more natural feel
  • Material wicks sweat & dries really fast
  • Fuller cut for complete comfort
  • Contrast heat-seal logo on center chest and center back
  • Pad-printed label
  • Responsible Materials: contains recycled polyester

About this blank

Under Armour products purchased must be resold only with embellishment. Sale of Under Armour on the internet or elsewhere without embellishment is strictly prohibited. Failure to comply with these policies will result in loss of privileges for selling this brand.

Country of origin

Made in Honduras.

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

Recommended applications

  • Events

    Event-crew staple with quick decoration turnaround.

  • Fitness

    Moisture-management fabric for active wear.

Similar alternatives

  • · Similar weight (3.5 vs 3.92 oz)
  • · Also Excellent for sublimation
  • · Covers XS–XL
  • · Similar weight (3.5 vs 3.92 oz)
  • · Also Excellent for sublimation
  • · Covers S–XL
  • · Similar weight (4 vs 3.92 oz)
  • · Also Excellent for sublimation
  • · Covers XS–XL
  • · Similar weight (4 vs 3.92 oz)
  • · Also Excellent for sublimation
  • · Covers XS–XL

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Terms used on this page

Recycled Polyester (rPET)
Recycled polyester (rPET) is polyester fiber re-extruded from reclaimed plastic, mostly PET bottles, performing like virgin poly while supporting a garment's sustainability claim.
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.
Under Armour 1377487 Youth Tech™ Team T-Shirt | VisePrint