US Navy Submarine Service T-Shirt

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US Navy Submarine Service T-Shirt displays the words "SUBMARINERS STAY LONGER AND GO DEEPER," a phrase that captures the unique pride of underwater service. The design layers a sleek black submarine over a striped background that shifts from bright orange through yellow to cool teal and green, evoking the depth gradient from surface to ocean floor. Anyone who served in the submarine force or knows one will recognize the wry confidence in that motto.

The design piece by piece

The submarine itself runs horizontally across the center in solid black, rendered as a side profile with hull details and the conning tower visible in silhouette. Behind it sits a vertical color gradient made up of distinct stripes, beginning with vibrant orange, then shifting through pale yellow, soft green, and into progressively deeper teals. The lettering "SUBMARINERS" appears in bold orange at the top, while "STAY LONGER AND GO DEEPER" sits in white with black outline across the middle section. Below the submarine, "DEEPER" anchors the design in large teal letters. The color progression mirrors the visual journey submarines make from sunlit shallows into the dark depths where they operate.

Workdays and days off

Submarine veterans reach for this US Navy Submarine Service T-Shirt without thinking, recognizing their own experience in those five words. You wear it on mornings when you're meeting fellow submariners, at the grocery store on a Tuesday, or at home with people who understand what it means to have served in that unique brotherhood. It becomes part of the quiet way you carry your service into everyday moments.

When you need a gift

Look for this design when you're shopping for someone leaving the submarine force or celebrating their retirement. Pair it with other Navy gear for a complete gift, or wear it alone on the days you want that moment of recognition from others who get it.

FAQ

What does "stay longer and go deeper" mean on this submarine shirt?: The phrase playfully references the core of submarine service—longer deployments underwater than most sailors experience, and the literal depth submariners operate at. It's the kind of quiet pride and humor you find throughout the submarine force, a motto that only submariners and their families fully understand and appreciate.
Who is this submarine design made for?: This design speaks directly to submarine veterans, active-duty submariners, and their families who know the culture and sacrifice of underwater service. If you've served on a boat or know someone who has, you'll recognize yourself in this shirt's message and the community it represents.
What occasions work best for wearing a submarine service shirt?: Wear it at Navy veteran gatherings, submarine reunions, or casual days when you want to honor your service quietly. It pairs well with jeans or shorts for everyday wear, and makes a meaningful gift for retirement ceremonies, homecomings, or to celebrate someone's time in the submarine force.

Fabric

Classic T-Shirt: Sport Grey: 90% cotton, 10% Polyester
Dark Heather: 50% cotton, 50% Polyester
other colors: 100% cotton
Fabric weight: 180 g/m²
Classic fit, tubular (no side seams)
Hoodie: 50% cotton, 50% Polyester
Fabric weight: 271 g/m²
Classic fit, kangaroo pocket, double-lined hood
Long Sleeve T-Shirt: 100% cotton
Fabric weight: 203 g/m²
Classic fit, runs slightly small
Crewneck Sweatshirt: 50% cotton, 50% Polyester
Fabric weight: 271 g/m²
Classic fit, crew neck
V-Neck T-Shirt: 100% cotton
Fabric weight: 142 g/m²
Fitted cut with V-neck
Women's T-Shirt: Sport Grey: 90% cotton, 10% Polyester
Dark Heather: 65% cotton, 35% Polyester
other colors: 100% cotton
Fabric weight: 153 g/m²
Slightly tailored women's fit, shorter sleeves
Tank Top: Sport Grey: 90% cotton, 10% Polyester
other colors: 100% cotton
Fabric weight: 142 g/m²
Fitted cut

Size Chart – Classic T-Shirt

Classic T-Shirt
Size	Width (in)	Length (in)	Sleeve Length (in)
S	18	28	15
M	20	29	16.5
L	22	30	18
XL	24	31	19.5
2XL	26	32	21
3XL	28	33	22.5
4XL	30	34	23.75
5XL	32	35	25

Measurements in inches, taken flat. Tolerance ± 1.5 in

Width: armpit to armpit, measured flat.
Length: from the highest point of the shoulder to the hem.

All size charts