Natura Umbra
ANTI ZOOS — ULTRA HEAVY SHIRT
ANTI ZOOS — ULTRA HEAVY SHIRT
Couldn't load pickup availability
Product description
Product description
ANTI ZOOS — 240 GSM ULTRA HEAVYWEIGHT
The manifesto for the non-negotiable. A statement of substance and conviction.
In a world that looks away, we wear the truth on our skin. This 240 GSM Ultra Heavyweight Shirt combines our radical manifesto on the chest with the unmistakable anti-zoos message on the back. It's no ordinary garment—it's a heavyweight hybrid whose massive structure and striking drape make the weight of its message physically palpable.
THE DESIGN — DOUBLE IMPACT
- Front: The Natura Umbra Manifesto – A clear commitment against captivity and exploitation (No Zoos, No Circuses, No Aquariums, No Cages, No Prisons, No Extinction).
- Back: The radical anti-zoo motif. A visual indictment of the commercialization of living beings and an unambiguous call for freedom.
- 360° Statement: Design as resistance that speaks for itself from every angle.
THE ARMOR — BUILT FOR ETERNITY
- Ultra Heavyweight: 240 g/m² organic cotton for a striking, shape-retaining silhouette.
- Premium Finish: Ring-spun, combed fibers ensure a soft feel despite the solid, robust structure.
- Relaxed Fit: Modern, loose fit with dropped shoulders for the ultimate streetwear look.
RADICAL ETHICS — YOUR CONVICTION
- 100% organic cotton: GOTS-certified and free from harmful chemicals – produced in an ecologically sound manner.
- Fair & Vegan: PETA-approved vegan and manufactured under fair working conditions (Fair Wear).
- On-Demand Revolution: Each item is manufactured only after you place your order.
Fit: Unisex relaxed fit. For a bold, heavyweight look, choose your usual size.
Shipping & Returns
Shipping & Returns
Shipment
- We cover the costs: Free shipping within Germany and the entire EU.
- Plastic-free & Safe: Your package will arrive in sustainable, plastic-free packaging.
- On-demand for the environment: We only produce when you order. This avoids overproduction and conserves resources. Your unique item is usually ready to ship within 4–10 business days .
Returns
- 14-day cooling-off period: You can easily cancel your order within 14 days.
- Conscious consumption: As an independent label, we have each item individually made for you, so please check the size chart carefully. This saves CO2 and protects the environment.
- Sustainable cycle: In the event of a return, the buyer bears the return shipping costs. Every returned shirt is inspected by us and reintroduced into the cycle as B-stock instead of being destroyed – for the respectful treatment of our clothing.
Branding & Details
Branding & Details
Each shirt features a small woven label (2.5 × 3 cm) with the Natura Umbra logo – discreetly visible on the hem.
Material: 100% organic cotton
Certifications
Certifications
- Fabric: GRS, OCS, GOTS certified
- OEKO-TEX® Standard 100
- PETA-Approved Vegan
Care instructions
Care instructions
Wash at 30°C or on a cold cycle with mild detergent. Do not bleach. Air dry – do not tumble dry. Iron on low to medium heat to maintain shape.
Manufacturer information
Manufacturer information
🛡️ Manufacturer's information according to EU Product Safety Regulation (GPSR):
Manufacturer: NATURA UMBRA
Address: Wocklum 4, 58802 Balve, Germany
Contact: info@naturaumbra.com
This information serves the purpose of traceability in accordance with Article 9 GPSR and ensures that the manufacturer can be contacted by market surveillance authorities and consumers.

Size chart for Organic heavy oversize T-shirt (240GSM)

WIDTH (A) is measured under the armpits.
LENGTH (B) from shoulder to hem.
SLEEVE (C) from the shoulder seam to the end of the sleeve.
TIP: Lay a T-shirt that fits you well flat and measure along the lines.
This way you can easily compare the values (A, B, C) and select the correct size.
This is how Natura Umbra arrives at your door.
Featured Collection
-
CAPITAL DEATH — ULTRA HEAVY LONGSLEEVE
Regular price €69,95Regular priceSale price €69,95 -
ANTI ZOOS — ULTRA HEAVY SHIRT
Regular price €59,95Regular priceSale price €59,95 -
CAPITAL DEATH — OVERSIZED T-SHIRT
5.0 / 5.0
(1) 1 Total reviews
Regular price €49,95Regular priceSale price €49,95 -
ANTI ZOOS — STATEMENT SHIRT
5.0 / 5.0
(2) 2 Total reviews
Regular price €39,95Regular priceSale price €39,95
Your experience matters
Honest feedback is the foundation of our growth. Share your thoughts and support the path for independent fashion.