Built on discipline. Worn with purpose.
The Iron Rank Essential Unisex T-Shirt is a premium regular-fit piece designed for those who value clean design, everyday comfort, and a strong brand identity. Made from 100% organic ring-spun cotton, this t-shirt delivers a soft feel, durable structure, and a timeless silhouette that fits both casual and streetwear looks.
The design stays true to the Iron Rank identity.
On the front, the t-shirt features the minimal IR logo on the chest for a clean and confident look.
On the left sleeve, the IR signature adds a subtle brand detail.
On the back, the statement IRON RANK. EST. BY DISCIPLINE reinforces the mindset behind the brand.
Minimal. Strong. Intentional.
This is not just a t-shirt. It represents discipline, responsibility, and standards carried every day.
Designed for those who live by discipline.
Made from 100% organic ring-spun cotton, this unisex t-shirt is a total must-have. It's high-quality, super comfy, and best of all—eco-friendly.
• 100% organic ring-spun cotton
• Fabric weight: 5.3 oz./yd.² (180 g/m²)
• Single jersey
• Medium fit
• Set-in sleeves
• 1 × 1 rib at collar
• Wide double-needle topstitch on the sleeves and bottom hems
• Self-fabric neck tape (inside, back of the neck)
• The fabric of this product holds certifications for its organic cotton content under GOTS (Global Organic Textile Standard) and OCS (Organic Content Standard)
• The fabric of this product is OEKO-TEX Standard 100 certified and PETA-Approved Vegan
• Blank product sourced from Bangladesh
The sizes correspond to a smaller size in the US market, so US customers should order a size up.
Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the EU REACH requirements.
In compliance with the General Product Safety Regulation (GPSR),
Oak inc. and
SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at
gpsr@sindenventures.com. You can also write to us at
123 Main Street, Anytown, Country or
Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.Size guide
| |
BODY LENGTH (inches) |
CHEST WIDTH (inches) |
SLEEVE LENGTH (inches) |
| S |
27 ⅛ |
19 ½ |
8 ⅞ |
| M |
28 ¾ |
21 |
9 ½ |
| L |
29 ½ |
22 ¼ |
9 ⅝ |
| XL |
30 ¼ |
23 ⅜ |
9 ⅞ |
| 2XL |
31 ⅛ |
25.00 |
10 |
| 3XL |
31 ⅞ |
26 ⅝ |
10 ¼ |
| 4XL |
32 ⅝ |
28 ½ |
10 ¼ |
| 5XL |
33 ⅛ |
30 ½ |
10 ¼ |
| |
BODY LENGTH (cm) |
CHEST WIDTH (cm) |
SLEEVE LENGTH (cm) |
| S |
69 |
49.5 |
22.5 |
| M |
73 |
53.5 |
24 |
| L |
75 |
56.5 |
24.5 |
| XL |
77 |
59.5 |
25 |
| 2XL |
79 |
63.5 |
25.5 |
| 3XL |
81 |
67.5 |
26 |
| 4XL |
83 |
72.5 |
26 |
| 5XL |
84 |
77.5 |
26 |
