Most athletic sets are built from synthetic convenience.

The Z-Series Athletic System is built from textile conviction.

Constructed from a dense 530GSM 100% organic fleece-back jersey, the Z25 cropped hoodie and Z24 baggy short are cut from the same fabric platform — ensuring consistency in weight, drape, surface texture, and performance.

The exterior carries a refined cotton luster — a natural sheen that reflects light with quiet authority. In hand, the fabric feels substantial and structured. Inside, the fleece-back construction delivers soft thermal comfort while maintaining breathability.

This is not a lounge set.
This is not a polyester gym uniform.

This is heavyweight organic cotton engineered for movement.

The cropped hoodie sharpens the upper silhouette. The baggy short creates airflow and balance below. Together, they create proportion, structure, and presence — without relying on plastic fibers to perform.

Technical Specs

• 530GSM Heavy Fleece-Back Jersey — Dense knit face, brushed interior
• 100% Organic Cotton — GOTS-approved yarn, traceable and skin-safe
• Cropped Athletic Hoodie (Z25) — Structured upper frame with durable seam construction
• Baggy Athletic Short (Z24) — Relaxed airflow silhouette with reinforced rise
• High-Density Stitching Throughout — Built for repeated wear and strain
• Engineered as One System — Unified weight, texture, and drape

Why It Outperforms Synthetic Athletic Sets

• Natural breathability — regulates temperature instead of trapping heat
• 530GSM structure — holds shape, resists collapse, and maintains drape
• Refined cotton surface luster — elevated shine without polyester gloss
• Fleece-back interior — warmth and softness without suffocation
• Substantial hand feel — fabric you feel immediately
• Built to age — no brittle elastane breakdown, no synthetic pilling

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.

Universal Care Instructions

• Wash inside out on cold, delicate cycle
  
• Do not bleach
  
• Hang dry, away from direct sunlight
• Keep in mind up-to 3-5% shrinkage (around 0.75-1.25 inch) when reading size chart.
  

Handled with intention, our garments retain their quality and appearance — designed to look and feel exceptional well beyond the first 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.

The 3 Factories in our current production pipeline is Hadi Textiles, a certified Indi-Tex facility in Faisalabad, Nexus Fashion a certified GOTS factory in Lahore, Pakistan, and Ombre Apparel a certified GOTS factory in Lahore, Pakistan. These factories work with our U.S.-registered company [Seventh Earth Studios LLC]

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.

Full policy here.

• Shipping time: All orders ship within 24-48 hours 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 except for a few locations. These include: United Kingdom, Australia, UAE. For USA and canada there is no fees as we ship from USA.
• 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 full policy here

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