US Space Force O-1 Interim T-Shirt: Design Overview
This t-shirt showcases the insignia of a United States Space Force O-1 Interim officer. The design is a direct representation of the rank, focusing on the visual elements that define it.
The Insignia: Single Gold Bar
The primary element of the design is a single gold bar. This is the official insignia for the O-1 rank, both standard and interim. The gold color symbolizes excellence and achievement, while the bar itself signifies the authority and responsibility of an officer.
Placement and Significance
The placement of the gold bar within the design mimics its real-world application on the uniform. The single bar design clearly and immediately identifies the wearer's rank and position within the Space Force hierarchy. The design underscores the temporary nature of this designation by explicitly using the "Interim" O-1 insignia, representing the officer's current status pending formal commissioning or assignment within the Space Force.
Overall Impression
The design is clean, clear, and direct. It provides immediate recognition of the O-1 Interim rank, making a bold statement about its wearer's role and commitment within the US Space Force. The simplicity of the design reflects the straightforward nature of the rank itself.
Unisex Heavy Cotton T-Shirt
A reliable classic cotton tee built for comfort, durability, and style. This unisex heavy cotton shirt is the perfect everyday staple — soft, structured, and designed to make printed designs look sharp and vibrant.
Product Highlights
- 100% heavy cotton fabric for structure and comfort
- Smooth surface ensures vivid, long-lasting prints
- No side seams for irritation-free wear
- Reinforced shoulders to maintain shape over time
- Classic unisex fit — works for all body types
Fit & Style Notes
Designed with versatility in mind, this tee works as your everyday go-to. Wear it true-to-size for a classic fit, or size up for a relaxed, modern drape. The mid-weight cotton balances softness and structure, making it equally great for layering or wearing on its own.
Style it with jeans, joggers, or skirts — its timeless silhouette makes it easy to dress up or down. Perfect for personal wear, printing, branding, or merch drops.
Size Guide
For best results, measure a t-shirt you already own laid flat and compare the chest width and length to the chart below.
| Size | Width (in) | Length (in) | Sleeve (in) |
|---|---|---|---|
| S | 18.00 | 28.00 | 15.10 |
| M | 20.00 | 29.00 | 16.50 |
| L | 22.00 | 30.00 | 18.00 |
| XL | 24.00 | 31.00 | 19.50 |
| 2XL | 26.00 | 32.00 | 21.00 |
| 3XL | 28.00 | 33.00 | 22.40 |
| 4XL | 30.00 | 34.00 | 23.70 |
| 5XL | 32.00 | 35.00 | 25.00 |
Tip: Compare these measurements with your favorite tee for the best fit.
Care Instructions
- Machine wash cold (max 30°C / 90°F)
- Use non-chlorine bleach only when necessary
- Do not iron directly on printed designs
- Do not dry clean
- Tumble dry on low heat
