Sport-Tek TST351 Tall Colorblock PosiCharge Competitor Tee.

Features

3.8 oz, 100% polyester interlock with PosiCharge technology for lasting color and moisture-wicking performance

Tall sizing with longer body and sleeve length for proper proportioning on taller frames

Colorblock construction with contrasting panels for a clean, athletic two-tone appearance

Raglan sleeves for improved arm and shoulder mobility

Removable tag for comfort and relabeling

Sizes	24-47	48-71	72-143	144-239	240-359	360+	Quantity
XLT C	$7.85	$7.03	$6.73	$6.44	$6.26	$5.96	- +
2XLT C	$7.85	$7.03	$6.73	$6.44	$6.26	$5.96	- +
3XLT	$7.85	$7.03	$6.73	$6.44	$6.26	$5.96	SOLD Get restock alert
LT C	$7.85	$7.03	$6.73	$6.44	$6.26	$5.96	- +

Description

The Sport-Tek TST351 Tall Colorblock PosiCharge Competitor Tee is a lightweight 100% polyester performance tee with colorblock panels in tall sizing built for coaching staff, athletic programs, team apparel, corporate fitness programs, and branded merchandise where taller wearers need a properly proportioned, colorfast, moisture-wicking colorblock tee that provides additional body and sleeve length. The colorblock construction pairs a body color with contrasting color panels for a clean, athletic two-tone team appearance. PosiCharge technology locks color into the fiber, keeping team colors sharp and consistent through repeated washing without fading. The tall sizing adds length to both the body and sleeves compared to standard sizing in the same chest measurement.

Made from 3.8 oz, 100% polyester interlock with PosiCharge technology, the lightweight construction delivers moisture-wicking performance for fast-drying comfort during active use. Raglan sleeves extend from the collar for improved arm and shoulder mobility during active coaching and athletic movement. The removable tag allows easy removal for comfort and relabeling.

Care Instructions

Machine wash cold with like colors.
Do not bleach, since bleach can degrade polyester performance fibers.
Tumble dry low.
Do not iron directly over any decoration.

Available Colors

Forest Green/ Gold, Forest Green/ White, Black/ White, Maroon/ Silver, Black/ Forest Green, Black/ Lime Shock, Black/ True Red, Kelly Green/ White, Purple/ White, and more.

Available Sizes

XLT, 2XLT, 3XLT, LT

Customization Options

Embroidery
Screen Printing
Direct-to-film

Size Chart

	LT	XLT	2XLT	3XLT	4XLT
Chest	41-43	44-46	47-49	50-53	54-57

Brand Intro

Known for its athletic polos, moisture-wicking tees, hoodies, and lightweight jackets, the brand focuses on functional fabrics that stay comfortable under pressure. It’s widely trusted by teams, schools, and businesses that need consistent quality for uniforms and branded apparel. In the wholesale space, Sport-Tek has become a benchmark for dependable, performance-driven activewear that works in both sport and everyday use.

To learn more, visit our Sport-tek brand page

Shipping and Return

Free shipping on orders over $250 anywhere in the US. A $10 flat fee applies on orders under $250.
Orders placed before 3 p.m. CST are processed and shipped the same day. Delays may occur during sales or peak shopping periods.
Shipping options include Ground, Express, and ASAP depending on how fast you need delivery.
Delivery times range from 2–5 business days for Ground, 2–3 days for Express, and next business day for ASAP (based on cut-off times).
Returns are accepted within 30 days with approved RA. Items must be unused and in original condition. Restocking fees may apply in some cases.