6-Pack Oversized Heavy Organic Tees 310GSM - Black.

Luxury-grade blanks engineered for creators who demand more.
Crafted from 100% organic cotton and knit into a dense 310GSM (9oz) jersey, this shirt redefines what a blank can be. Built to elevate brands, prints, or everyday wardrobes with structure, softness, and strength.

Why You’ll Want This in Your Rotation:

• 100% Organic Combed Cotton — Ultra-smooth surface for superior print quality and skin feel

• Heavyweight 300GSM Jersey — Drapes perfectly for a premium silhouette that holds structure

• Drop Shoulder + Boxy Fit — Made to layer or stand alone

• Tight Knit Construction — Locks in detail, ideal for DTG, screen printing, or embroidery

• Zero Fading. Zero Pilling. — Built to maintain its look, feel, and vibrancy over time

At 7thearthstudios, fabric character comes before convenience.

All of our fabrics are fully finished, refined, and production-ready. Shrinkage is minimized through controlled compaction and dyeing processes carried out at certified mills. However, unless a garment is explicitly specified as fully pre-shrunk (such as our G32 Heavyweight Shirts), we intentionally avoid aggressive garment washing.

While garment washing can further reduce shrinkage, it often compromises the fabric’s natural structure, loop definition, and surface character. Preserving these qualities — the weight, texture, and integrity of the cloth — is central to how our garments are designed to wear and age.

A 3–5% shrinkage on the first wash is natural and expected for most of our garments. When washed and cared for correctly, the fabric maintains its form, finish, and hand-feel over time, remaining consistent and refined through repeated wear.

Anyone can claim to sell “organic.” Most don’t have proof.

At Seventh Earth Studios LLC, we back every claim with certifications, license numbers, and full transparency — from our GOTS- and Fair Trade practices to the exact mills we source from.

Click below to view all certifications. You can verify each one through global databases using the provided license numbers.

View Certificates/Audits here.

Easy returns & Exchanges. For Bundle purchases we do not accept partial returns of bundles for refunds. Full bundles must be sent back for refund in the case you need to return.

Full policy here.

Shipping time: All orders ship within 3-5 business days of order placement, excluding weekends & Holidays.

Pre-order shipping: Please read the product description; we aim to ship all pre-orders within the date specified above in the product description.

Customs and Duties for International Orders: We do not cover customs and duties fees.

Lost or Stolen Packages: First, we recommend verifying the shipping address you enter at checkout. If uncertain, consider using a more reliable address, such as your parent's address. In most cases, if a package is marked as delivered but not received, it is likely that a friend or family member has collected it. Check with them first. If you still can't locate your package, contact the shipping courier used in your order. We can assist or advise with lost packages but do not offer replacements or refunds in these cases, as this policy could be exploited to obtain free items.

Return policy: Please read the full policy here.

Read our full shipping policy here: 7th Earth Studios Shipping Policy