Description
Kolossal Core Shirt
More than a shirt. A symbol.
The Kolossal Core Shirt is for those who live the standard — discipline, consistency, and effort over time.
If you wear it, you know. This is not for everyone.
No slogans. No distractions. Just the symbol.
Wear it in the gym. Wear it outside. It represents the work you put in every day.
This is not a basic promotional t-shirt. It’s a premium garment designed to feel comfortable, structured, and built to last.
Made with 180 g/m² fabric, it delivers the durability, breathability, and presence expected from high-end athletic and streetwear apparel.
Why This Shirt Stands Out
- 180 g/m² premium fabric for a balanced, high-quality feel
- 100% organically grown cotton (OCS certified)
- Soft yet structured material that holds its shape over time
- Loose athletic fit designed for movement and comfort
- Clean unisex silhouette inspired by modern streetwear
Product Details
- Premium shirt — 180 g/m² fabric
- Loose fit / relaxed athletic silhouette
- Unisex design
- Round neck
- Short sleeves
- No pockets
- No closure
- No hood
- Sizes: XXS–3XL
Designed to perform during training and stay in rotation every day.
Materials & Certifications
- 100% OCS certified organically grown cotton
- Certified by Control Union (CERES-1725)
- OEKO-TEX® Standard 100 certified fabric
- PETA-Approved Vegan
Premium materials. Responsible sourcing.
Fit & Size Guide
- Loose fit shirt
- Relaxed unisex silhouette
- Available sizes: XXS–3XL
- If you prefer a closer fit, consider sizing down
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