My son loves these so much he only sleeps well in these sacks. I've bought 7 so here is the run down:
Solid colors are a different fabric than the white with print. While both are soft, solid color fabric is softer. Both are a medium thickness. Won't keep them extra warm if the room is cold, if the room is set right the swaddle works perfect.
Wash with the zipper closed. One of mine got ruined in the wash due to the zipper (devastating loss, we use these every day).
They are AMAZING for long babies! Not too wide or cumbersome.
These are not the same as other transitional swaddles. We've tried 4 other brands and he hands down prefers this.
Lastly, the mintish color, oatmeal darker blue and prints are gorgeous.
Just throwing in the mix, the muslin blankets are really nice as well!
Overall if you've read this far, I absolutely recommend these! I know I need more (SwaddleDesigns if you want to send me one please do!!). My 4 month old loves to scratch his face and swing around and these keep him asleep!!

SwaddleDesigns Transitional Swaddle Sack with Arms Up Half-Length Sleeves and Mitten Cuffs, Medium, 3-6 Months, 14-21 lb, Hea
4.5
| 7,256 ratingsPrice: 17.69
Last update: 01-24-2025
About this item
The TRANSITIONAL SWADDLE SACK allows baby to SELF-SOOTHE and promotes BETTER SLEEP and SAFER SLEEP; Perfect for babies who prefer to sleep with ARMS UP, babies who are starting to rollover, and babies able to break out of a traditional swaddle
LITTLE SLEEVES with BIG PURPOSE; The 1/2-length, uniquely-shaped sleeves with mitten cuffs closed provide partial suppression of Startle Reflex to help baby SLEEP BETTER, and if baby rolls onto tummy, baby can push up to reposition head to access air
EASIEST way to move from a traditional swaddle to a wearable blanket; The Transitional Swaddle Sack is not a tight swaddle nor a loose sack; the snug fit helps baby feel secure and the special sleeves allow baby to use their arms for SAFER & BETTER SLEEP
FOLDOVER MITTEN CUFFS MAY BE WORN OPEN OR CLOSED; Caregiver can open one or both cuffs, so baby can SELF-SOOTHE, or close the cuffs to PROTECT BABY FROM FACIAL SCRATCHES and provide partial suppression of startle reflex
HELPFUL 2-way zipper for easy diaper changes. Soft cotton knit. SNUG fitting design supports baby in natural flexed position. Small 6-14 lbs 0-3 Mo; Medium 14-21 lbs 3-6 Mo; Large 21-24 lbs 6-9 Mo; US Patent D883613 and EU China Patents
LITTLE SLEEVES with BIG PURPOSE; The 1/2-length, uniquely-shaped sleeves with mitten cuffs closed provide partial suppression of Startle Reflex to help baby SLEEP BETTER, and if baby rolls onto tummy, baby can push up to reposition head to access air
EASIEST way to move from a traditional swaddle to a wearable blanket; The Transitional Swaddle Sack is not a tight swaddle nor a loose sack; the snug fit helps baby feel secure and the special sleeves allow baby to use their arms for SAFER & BETTER SLEEP
FOLDOVER MITTEN CUFFS MAY BE WORN OPEN OR CLOSED; Caregiver can open one or both cuffs, so baby can SELF-SOOTHE, or close the cuffs to PROTECT BABY FROM FACIAL SCRATCHES and provide partial suppression of startle reflex
HELPFUL 2-way zipper for easy diaper changes. Soft cotton knit. SNUG fitting design supports baby in natural flexed position. Small 6-14 lbs 0-3 Mo; Medium 14-21 lbs 3-6 Mo; Large 21-24 lbs 6-9 Mo; US Patent D883613 and EU China Patents
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SwaddleDesigns Transitional Swaddle Sack with Arms Up Half-Length Sleeves and Mitten Cuffs, Medium, 3-6 Months, 14-21 lb, Heathered Butterum (Arms Up Swaddle, Transition Swaddle Sleep Sack)
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