OSI Shirts

14 items

Retired OSI Badge and Shield - Classi...

Show your Retired OSI pride with this Retired OSI shirt that has the OSI badge in the front and s...

Show your Retired OSI pride with this Retired OSI shirt that has the OSI badge in the front and shield in the back.These shirts are made with the Direct to Garment Printing method which provides a higher resolution image on the garment and has the durability and feel of a screen printed shirt.   The 100% cotton men's classic tee will help you land a more structured look. It sits nicely, maintains sharp lines around the edges, and goes perfectly with layered streetwear outfits. Plus, it's extr...

$28.50 $33.50

Retired OSI Badge Only - Classic Tee ...

Show your Retired OSI pride with this Retired OSI shirt that has the OSI badge in the front with ...

Show your Retired OSI pride with this Retired OSI shirt that has the OSI badge in the front with the text "RETIRED" under it. These shirts are made with the Direct to Garment Printing method which provides a higher resolution image on the garment and has the durability and feel of a screen printed shirt. The 100% cotton men's classic tee will help you land a more structured look. It sits nicely, maintains sharp lines around the edges, and goes perfectly with layered streetwear outfits. Plus...

$22.00 $27.50

OSI Badge Retired - Men’s Long Sleeve...

This long sleeve T-Shirt has the OSI badge with Retired under it. A good long-sleeved shirt is ...

This long sleeve T-Shirt has the OSI badge with Retired under it. A good long-sleeved shirt is a men's fashion must-have. Add this wardrobe essential to your collection, and have a great to-go option for a casual look, or a relaxed business outfit. • 100% cotton • Sport Grey is 90% cotton, 10% polyester • Classic fit with long sleeves and rib cuffs • Pre-shrunk jersey knit • Seamless double-needle 7⁄8'' (2.2 cm) collar • Double-needle bottom hem • Taped neck and shoulders • Quarter-turned ...

$27.00 $33.00

Retired OSI Badge and Shield - Relaxe...

Show your Retired OSI pride with this Retired OSI shirt that has the OSI badge in the front and s...

Show your Retired OSI pride with this Retired OSI shirt that has the OSI badge in the front and shield in the back. These shirts are made with the Direct to Garment Printing method which provides a higher resolution image on the garment and has the durability and feel of a screen printed shirt. This just might be the softest and most comfortable women's t-shirt you'll ever own. Combine the relaxed fit and smooth fabric of this tee with jeans to create an effortless every-day outfit, or dres...

$27.50 $30.00

OSI 75th Anniversary Commemorative T-...

Celebrate the 75th Anniversary of the Air Force Office of Special Investigations (OSI) in style w...

Celebrate the 75th Anniversary of the Air Force Office of Special Investigations (OSI) in style with our OSI 75th Anniversary Unisex Hoodie! This classic hoodie is made with high-quality materials to ensure long-lasting wear, making it the perfect addition to your wardrobe. The hoodie features the official OSI 75th Anniversary logo in bold colors on the front, showcasing your pride in the OSI's proud history. The hoodie is designed for both men and women and features a classic fit, making it ...

$37.00 $43.50

OSI 75th Anniversary Commemorative Re...

Celebrate the 75th Anniversary of the Department of the Air Force Office of Special Investigation...

Celebrate the 75th Anniversary of the Department of the Air Force Office of Special Investigations (OSI) with this commemorative T-shirt. This classic black T-shirt features the official 75th Anniversary logo on the front left chest over the heart, and a full back design featuring the logo. Made with high-quality materials, this T-shirt is comfortable and durable, perfect for everyday wear. Wear it to show your support and appreciation for the brave men and women of the OSI who have dedicated...

$30.50 $35.00

OSI 75th Anniversary Commemorative Fi...

Celebrate the 75th Anniversary of the Department of the Air Force Office of Special Investigation...

Celebrate the 75th Anniversary of the Department of the Air Force Office of Special Investigations (OSI) with this commemorative T-shirt. This classic black T-shirt features the official 75th Anniversary logo on the front left chest over the heart, and a full back design featuring the logo. Made with high-quality materials, this T-shirt is comfortable and durable, perfect for everyday wear. Wear it to show your support and appreciation for the brave men and women of the OSI who have dedicated...

$30.50 $33.00

OSI Badge Retired - Ladies Long Sleev...

This long sleeve T-Shirt has the OSI badge with Retired under it. SIZING IS UNISEX SIZING. Enric...

This long sleeve T-Shirt has the OSI badge with Retired under it. SIZING IS UNISEX SIZING. Enrich your wardrobe with a versatile long sleeve tee. For a casual look, combine it with your favorite jeans, and layer it with a button-up shirt, a zip-up hoodie, or a snazzy jacket. Dress it up with formal trousers or chinos to achieve a more professional look. • 100% combed and ring-spun cotton • Heather colors are 52% combed and ring-spun cotton, 48% polyester • Athletic Heather is 90% combed and...

$27.00 $29.50

OSI 75th Anniversary Commemorative T-...

Celebrate the 75th Anniversary of the Department of the Air Force Office of Special Investigation...

Celebrate the 75th Anniversary of the Department of the Air Force Office of Special Investigations (OSI) with this commemorative T-shirt. This classic black T-shirt features the official 75th Anniversary logo on the front left chest over the heart, and a full back design featuring the logo. Made with high-quality materials, this T-shirt is comfortable and durable, perfect for everyday wear. Wear it to show your support and appreciation for the brave men and women of the OSI who have dedicated...

$28.50 $34.50