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Boys' 7pk Space Boxer Briefs - Cat & Jack™ Blue/White - 2 of 4Boys' 7pk Space Boxer Briefs - Cat & Jack™ Blue/White - 3 of 4Boys' 7pk Space Boxer Briefs - Cat & Jack™ Blue/White - 4 of 4
Boys' 7pk Space Boxer Briefs - Cat & Jack™ Blue/White - 1 of 4

Boys' 7pk Space Boxer Briefs - Cat & Jack™ Blue/White XS: Cotton Knit Mid Rise Underwear

$15.00 ($2.14/count)See 1 deal for this item
SizeXS

In Stock

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Fit & style

  • Makes the perfect addition to his wardrobe essentials
  • Sits perfectly at the hips and offers full coverage
  • Features exciting space-themed designs including rockets, planets, and stars
  • Durable fabric construction that withstands wash after wash

About this item

Fit & style

  • Makes the perfect addition to his wardrobe essentials
  • Sits perfectly at the hips and offers full coverage
  • Features exciting space-themed designs including rockets, planets, and stars
  • Durable fabric construction that withstands wash after wash
Prepare him for a little out-of-this-world comfort and ease with the Boys' 7pk Space Boxer Briefs from Cat & Jack™. Made from breathable fabric for cool all-day wear, the elastic waistband ensures a secure fit. These Boys' 7pk Space Boxer Briefs from Cat & Jack™ make your little astronaut's everyday adventures even more epic.

Cat & Jack™: Classics with an imagination of their own.

Cat & Jack™ / Art Class™
Boys clothing

Size Height (in) Weight (lb) Chest (in) Waist (in) Hip (in) Vertical Trunk (in - for Swim and Dance)
XS 4 43 - 45 37 - 43 23 20.75 24.25 39
5 Slim 45 - 47 35 - 39 23 20 23.5 40
5 45 - 47 43 - 50 24 21.5 25.25 41
S 6 Slim 47 - 49.5 40 - 44 23.75 20.75 24.25 41.75
6 47 - 49.5 50 - 58 25 22.25 26.25 42.5
7 Slim 49.5 - 52.5 45 - 49 24.5 21.25 25.25 43.5
7 49.5 - 52.5 58 - 66 26 22.75 27.25 44.25
M 8 Slim 52.5 - 54 50 - 57 25.25 22 26.75 46.25
8 52.5 - 54 66 - 74 27.5 24 28.5 47
8 Husky 52.5 - 54 77 - 89 29.75 27 30 48.25
L 10 Slim 54 - 56 58 - 67 26.75 23 28.25 48.25
10 54 - 56 74 - 85 29 25.25 30 49
10 Husky 54 - 56 89 - 100 31.25 28.5 31.5 51.5
12 Slim 56 - 59.5 72 - 80 28.5 24 30 49.75
12 56 - 59.5 85 - 97 30.5 26.5 31.25 51.5
12 Husky 56 - 59.5 100 - 113 33 30 33.25 54.25
XL 14 Slim 59.5 - 62 86 - 95 30 25.5 32 55.25
14 59.5 - 62 97 - 109 32.5 28.5 33.25 56
14 Husky 59.5 - 62 113 - 128 34.5 32 35.25 57.25
XXL 16 62 - 64 109 - 122 33.75 29.5 34.75 58.5
16 Husky 62 - 64 128 - 142 36 33.5 36.5 60
18 64 - 66 122 - 134 35 30.5 36.25 60.75
18 Husky 64 - 66 142 - 155 37.5 35 38 62

Cat & Jack™ / Art Class™
BOYS CLOTHING

Size Height (cm) Weight (lb) Chest (cm) Waist (cm) Hip (cm) Vertical Trunk (cm - for Swim and Dance)
XS 4 109.2 - 114 37 - 43 58.4 52.7 61.6 99.1
5 Slim 114.3 - 119.4 35 - 39 58.4 50.8 59.7 101.6
5 114.3 - 119.4 43 - 50 61 54.6 64.1 104.1
S 6 Slim 119.4 - 125.7 40 - 44 60.3 52.7 61.6 106
6 119.4 - 125.7 50 - 58 63.5 56.5 66.7 108
7 Slim 125.7 - 133.4 45 - 49 62.2 54 64.1 110.5
7 125.7 - 133.4 58 - 66 66 57.8 67.9 112.4
M 8 Slim 133.4 - 137.2 50 - 57 64.1 55.9 67.9 117.5
8 133.4 - 137.2 66 - 74 69.9 61 72.4 119.4
8 Husky 133.4 - 137.2 77 - 89 75.6 68.6 76.2 122.6
L 10 Slim 137.2 - 142.2 58 - 67 67.9 58.4 71.8 122.6
10 137.2 - 142.2 74 - 85 73.7 64.1 76.2 124.5
10 Husky 137.2 - 142.2 89 - 100 79.4 72.4 80.0 130.8
12 Slim 142.2 - 151.1 72 - 80 72.4 61 76.2 126.4
12 142.2 - 151.1 85 - 97 77.5 67.3 79.4 130.8
12 Husky 142.2 - 151.1 100 - 113 83.8 76.2 84.5 137.8
XL 14 Slim 151.1 - 157.5 86 - 95 76.2 64.8 81.3 140.3
14 151.1 - 157.5 97 - 109 82.6 72.4 84.5 142.2
14 Husky 151.1 - 157.5 113 - 128 87.6 81.3 89.5 145.4
XXL 16 157.5 - 162.6 109 - 122 85.7 74.9 88.3 148.6
16 Husky 157.5 - 162.6 128 - 142 91.4 85.1 92.7 152.4
18 162.6 - 167.6 122 - 134 88.9 77.5 92.1 154.3
18 Husky 162.6 - 167.6 142 - 155 95.3 88.9 96.5 157.5

Kids’ measuring guide

Use the tips & visuals in this guide to make taking your child's body measurements easy-peasy.

Dont have a fabric tape measure? Use a shoelace or pant leg to measure. Then, lay it flat & use a ruler or tape measure to get a numerical measurement.

How to measure

  • Height

    Have your child stand in front of the fridge.Mark the top of the head with a magnet. Measure a straight line from floor to magnet.

  • Chest

    Have your child make airplane arms. Wrap tape measure around the fullest part of the chest, keeping it level & snug.

  • Waist

    With your child bending to one side, measure the point where the waist flexes naturally. Keep the tape level & comfortably loose.

  • Hip

    Have your child stand like a tall tree with feet together. Measure a level line around the fullest part of the hips & seat.

  • Inseam

    Take a pair of pants that fit your child well. Measure along the seam from crotch to leg opening.

Sizing: Boys
Material: 100% Cotton
Closure Style: Pull-On
Rise: Mid Rise
Fabric Name: Knit
Sheerness: Opaque
Garment Details: Tagless
Package Quantity: 7
Fabric Weight Type: Lightweight Fabric
Care and Cleaning: Machine Wash, Tumble Dry
TCIN: 87882374
UPC: 196983452223
Item Number (DPCI): 036-01-0351
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 9.2 inches length x 6.1 inches width x 1.7 inches height
Estimated ship weight: 0.55 pounds

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 365 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.

Q: What is the right size to choose for 4 years old?

submitted by Kesha - 8 months ago

  • A: Hello Kesha - We appreciate your interest for this item. We would kindly request you to refer to the size chart in the product page for the best fit. I hope it helps - Juliette.

    submitted bysanto - 8 months ago
    Target staff support

Q: I need the waist size and you don't have that listed.

submitted by Kkl - 2 years ago

  • A: Hi Kkl - Thank you for pointing this out. We are working on fixing this. Meanwhile, here are the Waist sizes: XS: 20.75 - 21.5, S: 22.25 – 22.75, M: 24, L: 25.25 – 26.5 & XL: 28.5. Hope this helps! - Kris

    submitted byKris - 2 years ago
    Target staff support

Q: What is the fabric content?

submitted by pkn - 2 years ago

  • A: pkn - We really appreciate your interest in this item. The fabric content of these shorts is 100% Cotton. I hope this helps. - Kate

    submitted byKate - 2 years ago
    Target staff support

Q: What are size large and xl???

submitted by Kkp - 2 years ago

  • A: “Hello Kkp - Thank you for your interest in the Boys' 7pk Space Boxer Briefs - Cat & Jack™ Blue/White. The sizes for L (10/12) for 75 - 83lb and XL (14) for 84 - 106lb. We are confident that you will find them enjoyable. – Chris”

    submitted byChris - 2 years ago
    Target staff support

Q: No size chart available. What is a size medium? Looking for size 8

submitted by MRT1013 - 2 years ago

  • A: I have XS 4/5 and a set of S which says 6/7 at home. Best guess: a M is 8/9!

    submitted byCiCifromMI - 2 years ago

Q: Size medium what size is it

submitted by Hello - 2 years ago

  • A: Hello - Great question! Size M is size 8. Thanks for shopping at Target, have a good day ahead – Nimra

    submitted byNimra - 2 years ago
    Target staff support

Q: There is no size chart, can you please add one for this product? Is size small equivalent to 6/7?

submitted by Ssweetd - 2 years ago

  • A: Yes, my set at home says S (6/7).

    submitted byCiCifromMI - 2 years ago

Q: Should I buy this for my 13-year-old son?

submitted by Boys underwear xl - 2 years ago

  • A: Hey That's a good choice of underwear and size chart is been given kindly look through it for matching-Max

    submitted byMax - 2 years ago
    Target staff support

Q: Is the stitching in the front a pocket hole or only for design?

submitted by AOK - 2 months ago

Q: When will these be oeko-tek certified?

submitted by GJ118 - 1 year ago
See all questions (10)

Additional product information and recommendations

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Guests also viewed

Guests are saying

These boxer briefs are a popular choice among guests for their comfort, soft fabric, and fun designs. Many appreciate the tagless feature, making them ideal for sensory-sensitive children. While the fit is generally true to size, some guests recommend sizing up due to stretching after wear. The affordability and variety of prints add to their appeal, although durability concerns have been noted by some guests after multiple washes.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.7 out of 5 stars with 831 reviews
    comfort: 4.8 out of 5
    sizing: true to size
    value: 4.66 out of 5
    88% would recommend
    86 recommendations
    5 out of 5 stars
    Thumbs up graphic, would recommend
    13 June, 2026Verified purchase

    (no review title)

    Super soft!
    Hollie
    comfort: 5 out of 5
    sizing: true to size
    value: 5 out of 5
    Did you find this review helpful?
    3 out of 5 stars
    Thumbs down graphic, would not recommend
    28 April, 2026Verified purchase

    (no review title)

    These fit my son nicely initially, but after a few hours of wear the legs got really stretched out. The durability is lacking as we bought these 2 months ago and the stitching is already unraveling on multiple pair. Comfortable material but quality is not up to par.
    KC
    comfort: 4 out of 5
    sizing: true to size
    value: 2 out of 5
    1 guest found this review helpful. Did you?
    4 out of 5 stars
    Thumbs up graphic, would recommend
    24 April, 2026Verified purchase

    Size chart online does not match the product size

    I like the fabric quality. Purchased S for my 4 y old based on the provided size guide online, it does not match the original size chart on the product box.returning and will get xs.
    zi
    comfort: 5 out of 5
    value: 5 out of 5
    3 guests found this review helpful. Did you?
    3 out of 5 stars
    6 April, 2026Verified purchase

    Nice but loose its shape

    These are nice but they get loose throughout the day.
    Rachel
    comfort: 3 out of 5
    sizing: true to size
    value: 3 out of 5
    Did you find this review helpful?
    2 out of 5 stars
    16 March, 2026Verified purchase

    Bunches up under pants

    Waaaayyy too loose
    M Azaran
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    22 February, 2026Verified purchase

    Affordable boys boxers

    Affordable and material seems comfortable. I love that there's no tags for sensory sensitive kids
    Moncat
    comfort: 5 out of 5
    sizing: true to size
    value: 5 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    14 February, 2026

    (no review title)

    Buen manejo de la orden! Good job
    Euny
    comfort: 5 out of 5
    sizing: true to size
    value: 5 out of 5
    Did you find this review helpful?
    3 out of 5 stars
    Thumbs down graphic, would not recommend
    27 December, 2025Verified purchase

    Underwear shrinks excessively

    Do not buy if your son or grandson is on the end of weight recommendations. It will not fit him out of the package but when washed. Go up a size. Other than that it’s fine. Sorry didn’t think this would happen so no before and after photos. The package of underwear went home with him and it was wasted money!
    Bizegranma
    comfort: 5 out of 5
    sizing: too small
    value: 5 out of 5
    2 guests found this review helpful. Did you?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    15 December, 2025Verified purchase

    perfect

    These boxer briefs are comfortable even for the customer with sensory issues. True to size. good legnth on the leg. not too long. very affordable compared to name brands!
    kristen
    comfort: 5 out of 5
    sizing: true to size
    value: 5 out of 5
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    10 December, 2025Verified purchase

    Our favorite boxer brand

    These are my favorite boxer briefs for my son. He is 3, but wears a 5t and the XS in these fit so much better than a 5T in any brand. We have all of the designs!
    PresleeC
    comfort: 5 out of 5
    sizing: true to size
    value: 5 out of 5
    2 guests found this review helpful. Did you?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    23 October, 2025Verified purchase

    Buy all the Cat & Jack boys underwear, I did and am not sad about it!

    I have tried other brand of boys underwear and they all are so cheap they just stretch out, or they're nice quality and super expensive. these are perfect, they fit nicely, hold their shape, cost is very reasonable! Plus my son loves the variety of prints and styles!!
    TAFleck
    comfort: 5 out of 5
    sizing: true to size
    value: 5 out of 5
    Did you find this review helpful?
    1 out of 5 stars
    8 September, 2025

    Wasnt in stock despite saying it was

    Wasn’t in stock even though it said it was.
    Brittany
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    8 September, 2025Verified purchase

    Much more comfortable than polyester

    My 3 year old son doesn’t care for the feeling of polyester boxer briefs. These are very soft and comfortable for him, they fit perfectly and I like that they’re made from cotton.
    Drc
    comfort: 5 out of 5
    sizing: true to size
    value: 5 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    5 September, 2025Verified purchase

    Very soft

    easy on off, light and soft material and cute patterns
    MrsG
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    4 September, 2025Verified purchase

    Buy these!

    These underwear are soft, comfortable and the only brand I buy for my kids. They are a great value and are very durable!
    Sqweeter
    comfort: 5 out of 5
    sizing: true to size
    value: 5 out of 5
    Did you find this review helpful?
    3 out of 5 stars
    Thumbs down graphic, would not recommend
    31 August, 2025Verified purchase

    Disappointing quality

    So many unraveling threads after just a few washes. The price was a big appeal, but I’d rather invest in underwear that will last longer and won’t need to be replaced after just a month.
    JCA
    comfort: 5 out of 5
    sizing: true to size
    value: 3 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    24 August, 2025Verified purchase

    GREAT VALUE/QUALITY

    GREAT QUALITY ABOUT THESE FOR MY GRANDBABY FOR SCHOOL AND I REALLY LIKE THESE UNDERWEAR.
    SHOPAHOLIC
    comfort: 5 out of 5
    sizing: true to size
    value: 5 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    18 August, 2025Verified purchase

    Great

    Great for my little guy. Second set we bought. Great quality for price. Love cat and Jack brand
    Rica
    comfort: 4 out of 5
    sizing: true to size
    value: 5 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    3 August, 2025Verified purchase

    Great Value

    Comfortable waistband, true to size and adorable patterns. These are our go-to undies!
    samhunt
    comfort: 5 out of 5
    sizing: true to size
    value: 5 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    20 July, 2025Verified purchase

    Good affordable option

    Made decently for the price. The material is soft and breathable. Sizing seems to be pretty accurate too wish is great.
    Taislynn11
    comfort: 5 out of 5
    sizing: true to size
    value: 5 out of 5
    1 guest found this review helpful. Did you?

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