




OFFCODE ARCHIVE USA Men's MERTRA x Umbro Water Reactive Jacket Red/Black
The MERTRA x Umbro Water Reactive Jacket delivers a bold fusion of archive-inspired streetwear and functional design. Its water-reactive fabric transforms when exposed to moisture, revealing a dynamic pattern that sets this piece apart from standard outerwear.
Cut for a relaxed fit with a full-zip front and stand collar, it layers comfortably over tees and hoodies. The red and black colorway makes a strong visual statement, while the collaborative MERTRA x Umbro detailing adds a premium, collectible edge to your rotation.
Key Features
| Brand | OFFCODE ARCHIVE USA |
| Collaboration | MERTRA x Umbro |
| Product Type | Jacket |
| Material | Water-Reactive Fabric |
| Fit | Relaxed |
| Closure | Full-Zip |
| Collar | Stand Collar |
| Color | Red/Black |
| Gender | Men's |
Highlights
- Water-reactive fabric reveals a hidden pattern when wet
- MERTRA x Umbro collaborative branding
- Full-zip front with stand collar
- Relaxed fit ideal for layering
- Curated by OFFCODE ARCHIVE USA
Materials & care
Machine wash cold with like colors on a gentle cycle. Hang dry only. Do not bleach or use fabric softeners, as these can damage the water-reactive finish. Do not iron or dry clean.
Sizing & fit
Relaxed fit. Model is 6'1" and wears size L. For a more tailored look, consider sizing down. See size chart for detailed measurements.
Frequently asked questions
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Orders are processed within 1–3 business days and delivered in 10–14 business days worldwide. Every order ships with full tracking — you'll get your tracking link by email the moment it ships. Orders over $150 ship free.
Returns accepted within 7 days of delivery for unworn items with tags and original packaging — refunded as store credit valid for 2 years. Wrong or damaged item? Contact us within 48 hours and we'll make it right. Please check the size guide before ordering, as we can't accept returns for sizing.

