Custom 300GSM Heavyweight 100% Cotton Long Sleeve T-Shirt

Create your own unique style this season with our DIY LOGO Custom Heavyweight Long Sleeve T-Shirt — a perfect blend of comfort, quality, and creativity. Designed for men who value both fashion and individuality, this premium tee allows you to add your custom logo, name, or design, making it ideal for businesses, sports teams, events, or casual streetwear enthusiasts.

Premium Quality & Material

Crafted from 100% pure cotton, this 300GSM heavyweight fabric ensures durability, breathability, and long-lasting comfort. The thick, soft texture keeps you warm during autumn and winter while maintaining a structured, high-end look. The O-neck collar and loose, oversized fit provide a modern and relaxed silhouette that complements any body type.

Our expert knit craftsmanship guarantees a smooth finish, making this tee resistant to shrinkage and deformation, even after multiple washes. The pull-on closure adds convenience for everyday wear, while the solid white color creates the perfect canvas for your personalized design.

Customize Your T-Shirt

With our easy customization service, you can design a shirt that reflects your style or brand identity. Whether for a company uniform, sports club, university event, or promotional gift, your logo will be professionally printed or embroidered using advanced, eco-friendly technology that ensures vibrant, long-lasting color.

Customization Steps:

1. Send us your logo or text design.

2. Choose your size, placement, and font style.

3. We’ll send a preview before final production to ensure your satisfaction.

Additional customization on multiple locations is available for a small extra fee.

Perfect for All Occasions

This custom long-sleeve shirt is suitable for a variety of occasions — from casual streetwear and everyday fashion to corporate branding and group events. The breathable cotton material ensures all-day comfort, while the heavyweight structure offers extra warmth during cooler weather. Pair it easily with jeans, joggers, or shorts for a versatile, laid-back look.

Care Instructions

To keep your shirt in excellent condition:

• Machine wash cold, gentle cycle.

• Avoid bleach and harsh detergents.

• Tumble dry low or hang to dry.

• Iron on low if needed (avoid direct contact with printed areas).

Shipping & Guarantee

We process and ship orders within 72 hours. Worldwide delivery is available, with tracking provided through 17track.net or Cainiao Global.

If you are not fully satisfied, you can return or exchange your item within 15 days (shipping costs may apply). We are committed to ensuring 100% customer satisfaction with every order.
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