Season launch · Fall · Halloween · Holiday 2026

You Sleep I Watch Tee Project Hail Mary Rocky Astronaut Sci-Fi Space Shirt Gift for Sci-Fi Fans Book Lovers

6.4K+ bought in past month

$19.99

4.7(53)
in Birthday
Standard Shipping Arrives Nov 9 – 12

Typically delivered in 3–6 business days (US)

  1. Nov 6 Order placed
  2. Nov 7 – 8 Order ships
  3. Nov 9 – 12 Delivered
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  • Total: $0.00
Size guide · How it fits

Unisex T-Shirt · Gildan 5000

Unisex classic fit — true to size. Size up for a looser look.

SizeLengthChest (flat)
S2818
M2920
L3022
XL3124
2XL3226
3XL3328
4XL3430
5XL3532

All measurements in inches. Chest width is laid flat (half chest). View all size charts

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  • 2 items 5% OFF
  • 3 items 10% OFF
  • 4 items 15% OFF
  • 5 items 20% OFF

Arrives by Nov 9 – 12 if you order today. Hooray!

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Alicia
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Kathleen

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Description

You Sleep I Watch tee inspired by Project Hail Mary’s Rocky

This You Sleep I Watch tee is an original graphic apparel choice that brings together a striking science fiction concept and minimalist streetwear style. The design features the phrase You Sleep I Watch printed in red vertical type, paired with a falling astronaut illustration that fans instantly connect to Rocky keeping watch in Project Hail Mary. This astronaut graphic tee is crafted on a comfortable white crewneck blank, giving book lovers and sci-fi enthusiasts a subtle way to wear their favorite literary moments.

Who this sci-fi tee is for

This sci-fi fans shirt appeals directly to readers, space enthusiasts, and dark streetwear wearers who prefer understated fandom apparel over loud, busy graphics. Book lovers and space enthusiasts can wear this piece casually for weekend outings, book club meetings, or conventions. The dark streetwear aesthetic makes it easy to pair with jackets, jeans, and everyday wardrobe staples while nodding to a beloved interstellar companion.

Design and comfort details

  • Red vertical typography featuring the phrase You Sleep I Watch
  • Black and white astronaut illustration integrated into the text
  • Soft white cotton crewneck blank designed for daily wear
  • Made to order production ensuring a fresh print for every buyer
  • Comfortable unisex tee fit that suits various body types

Tee specs at a glance

This garment is a standard white crewneck tee featuring a durable red and black print produced on a made-to-order basis. Buyers should consult the size chart located on the product page to find exact chest and length measurements before placing an order.

Gift occasions for this space shirt

This shirt makes a thoughtful gift for sci-fi fans, book lover gift exchanges, and birthday celebrations for readers who appreciate space survival stories. As we move through the late summer and autumn of 2026, it also serves as a great Halloween tee for those leaning into edgy, dark aesthetic styles, as well as an early option for holiday wishlists.

  • Birthday gift for science fiction readers
  • Halloween tee with a dark space aesthetic
  • Holiday wishlist item for space enthusiasts

Is the You Sleep I Watch tee official Project Hail Mary merchandise?

This item is an independent fan design inspired by the memorable sleep-watch dynamic shared by the characters in Project Hail Mary. It is not licensed publisher merchandise, but rather a creative tribute crafted by fans for fellow readers.

What does the You Sleep I Watch astronaut design mean?

The graphic and typography draw inspiration from the gripping space theme where Rocky keeps watch while the human crew rests. The falling astronaut set between the vertical letters captures that quiet, loyal vigilance that resonates deeply with readers of the novel.

What sizes are available for this tee?

This apparel piece is made to order in a standard unisex size run designed to fit a wide range of body types. Please review the detailed size chart on the product page to select the best fit for your measurements.

Is this tee comfortable for everyday wear?

This garment features a soft cotton crewneck construction and a vibrant red and black print that stands up to regular use. It works well as a standalone top or as a layering piece for daily outfits.

Is this tee a good gift for Project Hail Mary readers?

This apparel item makes an excellent gift for book lovers, sci-fi fans, and space enthusiasts who enjoy subtle literary references. It fits easily into birthday gifting, holiday shopping, and casual celebrations for anyone passionate about modern space fiction.

Available styles (select at checkout)

This listing may offer multiple blanks under one design. Choose your style and size on the product page:

  • Men’s / unisex T-shirt
  • Women’s T-shirt
  • Sweatshirt
  • Hoodie
  • Tank top
  • V-neck
  • Youth tee
  • Toddler tee
  • Tote bag

Not every store enables every option — only styles shown in the dropdown are available.

Material & print

Design is printed with durable DTG (or equivalent) methods suited to each blank. Fabric weight and brand can differ by style and color — the images and option labels describe what you are ordering.

Fit & sizing

Each blank has its own size chart in the gallery or size guide. Adult tees are typically true to size; youth and toddler follow kids charts; totes are one-size. Always check the chart for the style you select.

Care instructions

  • Apparel: Machine wash cold, inside out; tumble dry low; do not iron on the print; no bleach
  • Tote: Spot clean or gentle hand wash; air dry

Shipping & returns

Made to order per selected blank. Production time applies before shipping. Returns follow the store’s published policy for unused items in original condition.

What our customers say

Real reviews from verified Etsy shoppers.

4.8 (73,575)340K+ salesStar Seller
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Etsy
★★★★★

Loved this T-shirt! The quality of the T-shirt is really good, it's not a cheap, thin T-shirt. I got black sparkles for the design and I love it.…

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Perfect. Just as pictured and described.

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I love my shirt!! It is sooo pretty!!!

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I absolutely love this shirt. It's very soft and well made. I highly recommend this shop.

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Beautiful shirt. Fast service. Love the color.

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Super nice gift! Delivery took a while but the result is great.

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