The ST340LS Sport-Tek long sleeve tee is light, comfy, and made to keep you cool and dry during activity. This PosiCharge RacerMesh t-shirt is made from ultra-fine flat back mesh that moves air through the fabric, helping you stay dry with its moisture-wicking design.

The color-safe PosiCharge technology keeps the shirt looking fresh and vibrant, even after many washes. Its crewneck fit and set-in sleeves give a smooth, natural shape. Many teams and shops like this tee because it’s easy to personalize.

The clean mesh surface works well for customization options, from logos to team names or simple graphics, making it a versatile choice for events, sports, or group wear. Simple, lightweight, and practical.

Features

• Fabric: 3.8 oz., 100% polyester flat back mesh
• Construction: Set-in sleeves
• Subtle mesh texture
• Moisture-wicking performance
• Color-preserving PosiCharge technology
• Made with ultra-fine flat back RacerMesh for breathability
• Label: Tag-free

Care Instructions

• Machine cold wash
• Turn inside out before washing
• Tumble dry on low heat
• Do not bleach
• Warm iron if needed

Available Colors

Neon Green, Neon Yellow, True Navy, Black, True Red, White, Graphite, True Royal, Silver, Pond Blue, Grey Heather

Available Sizes

• XS, S, M, L, XL, 2XL, 3XL, 4XL

Customization Options

• Embroidery
• Screen Printing
• Direct to Film (DTF)