Iron Imperium
Immortal Praetorian Unisex Sports Jersey
THE EDICT: PRODUCT OVERVIEW
The Immortal Praetorian Unisex Sports Jersey is a technical activewear garment by Iron Imperium, designed for the modern-day gladiator. It functions as a primary utility for gym workouts, Hyrox, HIIT, and Padel, and is distinguished by an all-over design inspired by the elite guards of the Roman Empire. Ancient Roots, Modern Defiance. Dare. Prevail. Iron Imperium.
ENTER THE ARENA - READ MORE
THE STORY:
THE STOIC LEGACY OF THE ELITE
Step into the arena as a modern-day Praetorian, wearing the insignia of the Cohors Praetoria, the elite unit that served as a symbol of imperial might for over 300 years. Officially established by Augustus in 27 B.C., these warriors were the only men permitted to carry steel in the presence of the Emperor. This jersey channels their stoic legacy of strength and resilience, prominently featuring Julius Caesar’s legendary declaration, "Veni Vidi Vici" (I came, I saw, I conquered). It is a garment for those who seek victory and refuse to blend into the soft aesthetic of the modern world.
TECHNICAL SPECS & ARMOURY DETAILS
- Material: 100% breathable polyester mesh for maximum ventilation and comfort.
- Weight: Ultra-lightweight 4.13 oz./yd² (140 g/m²) for unhindered performance.
- Fit: Relaxed and looser fit providing extra comfort and free movement.
- Coverage: Extended length designed for additional coverage during intense training.
- Construction: Side-seamed construction with short raglan sleeves and a classic round neckline.
- Durability: Elastic and durable fabric with a bound collar for long-lasting resilience.
- Aesthetic: Classic round neckline available in Black, Royal Blue, French Navy, Red, and Neon Orange.
TRAINING APPLICATIONS & BATTLEFIELD USE
Forged for the "Arena" mindset, this jersey is the ultimate weapon for Hyrox, HIIT, Padel, and heavy gym combat. The technical mesh fabric acts as a heat-shield, channeling sweat away to keep you dry when the world shatters around you. Unlike standard retail polyester, our construction values the authenticity of the struggle, providing a relaxed fit that ensures your path to glory is never precluded by your gear.
Tactical Sizing Note: This jersey is engineered with a naturally relaxed, looser fit for maximum air circulation.
TACTICAL PAIRINGS
Complete the kit: The Immortal Praetorian Unisex Sports Jersey is designed to be paired with the Immortal Praetorian Hoodie for a unified aesthetic of defiance
FREQUENTLY ASKED QUESTIONS
Q: Is the mesh fabric durable enough for the intensity of Hyrox and Padel? Yes, the jersey is crafted with elastic, durable side-seamed construction and collar binding specifically to endure the physical struggle of the arena or the field.
Q: Does the fabric help with moisture management during HIIT? The 100% breathable polyester mesh is engineered to provide optimal ventilation, effectively drawing sweat away from the skin to keep you cool and dry.
Product Information
- 100% breathable polyester (mesh)
- Fabric weight: 4.13 oz./yd² (140 g/m²)
- Relaxed fit
- Elastic and durable
- Side-seamed construction
- Extended length
- Short raglan sleeves
- Binding on collar
- Classic round neckline
Product Care
Washing
Machine wash cold, inside-out, gentle cycle with milddetergent and similar colors. Use non-chlorine bleach, only when necessary. Nofabric softeners.
Drying
Avoid tumble dry. Hang-dry for longest life. Do not dryclean.
Ironing
Cool iron inside-out if necessary. Do not iron decoration.
Made for you
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, to improve sustainability and reduce environmental impact so thank you for making thoughtful purchasing decisions!
Unisex Hoodies Size Guide
Product Measurements
Pro tip! Measure one of your products at home and compare with the measurements you see in this guide.

INCHES
| SIZE LABEL | LENGTH | WIDTH | SLEEVE LENGTH |
| S | 27 | 20 | 33 ½ |
| M | 28 | 22 | 34 ½ |
| L | 29 | 24 | 35 ½ |
| XL | 30 | 26 | 36 ½ |
| 2XL | 31 | 28 | 37 ½ |
| 3XL | 32 | 30 | 38 ½ |
| 4XL | 33 | 32 | 39 ½ |
| 5XL | 34 | 34 | 40 ½ |
CENTIMETRES
| SIZE LABEL | LENGTH | WIDTH | SLEEVE LENGTH |
| S | 68.6 | 50.8 | 85 |
| M | 71 | 56 | 87.6 |
| L | 73.7 | 61 | 90.2 |
| XL | 76.2 | 66 | 92.7 |
| 2XL | 78.7 | 71 | 95.3 |
| 3XL | 81.3 | 76.2 | 97.8 |
| 4XL | 83.8 | 81.3 | 100.3 |
| 5XL | 86.4 | 86.4 | 103 |
Measure Yourself

INCHES
| SIZE | LENGTH | CHEST | SLEEVE LENGTH |
| S | 27 | 38 - 41 | 33 ½ |
| M | 28 | 42 - 45 | 34 ½ |
| L | 29 | 46 - 49 | 35 ½ |
| XL | 30 | 50 - 53 | 36 ½ |
| 2XL | 31 | 54 - 57 | 37 ½ |
| 3XL | 32 | 58 - 61 | 38 ½ |
| 4XL | 33 | 62 - 65 | 39 ½ |
| 5XL | 34 | 66 - 69 | 40 ½ |
CENTIMETRES
| SIZE | LENGTH | CHEST | SLEEVE LENGTH |
| S | 68.6 | 96.5 - 104 | 85 |
| M | 71 | 106.7 - 114.3 | 87.6 |
| L | 73.7 | 116.8 - 124.5 | 90.2 |
| XL | 76.2 | 127 - 134.6 | 92.7 |
| 2XL | 78.7 | 137.2 - 144.8 | 95.3 |
| 3XL | 81.3 | 147.3 - 155 | 97.8 |
| 4XL | 83.8 | 157.5 - 165 | 100.3 |
| 5XL | 86.4 | 167.6 - 175.3 | 103 |
Veni Vidi Vici Attitude
Each piece is more than clothing; it's a declaration of resilience and boldness. Wear the spirit of 'I came, I saw, I conquered' and conquer each day with unparalleled poise. Elevate your style, rewrite your narrative – this is more than fashion; it's an attitude. it's an odyssey of style. Seize the moment, wear the triumph, and let your attire echo the grandeur of a conqueror's legacy.
Embrace the Veni Vidi Vici Attitude – where style becomes a statement of triumph.
We prioritize environmental sustainability
Iron Imperium only print on-demand supporting a more sustainable fashion industry
Reduce Waste
We only print products when they are ordered. This approach helps us avoid overproduction, keeping an excessive amount of products away from the landfill
Reduced Carbon Emissions
Our approach reduces the need for transportation and storage of products, which can contribute to a reduction in carbon emissions.
Less Water and Energy waste
Traditional printing methods often require large amounts of water and energy to produce and transport products. With our approach, products are produced on an as-needed basis, which reduces the amount of water and energy required for production and transportation.