Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
summer infant sleep sack Konssy Muslin Baby Sleep Sack 0.8 TOG, 2 Pack 100% Cotton Breathable Wearable Blanket with 2-Way Zipper for Baby Girls and Boys sage / S100% Cotton Imported Double Layer Muslin for Breathable Comfort: Crafted from OEKO TEX certified muslin cotton with a soft double layer design, this wearable blanket offers gentle warmth and breathabilityperfect for naps and bedtime in warmer rooms or transitional seasons. Each set includes 2 sleep sacksone in a solid color and one with a delicate printblending comfort and style for everyday rotation in your nursery Two Way Zipper for Easy and Safe
- 100% Cotton
- Imported
- Double-Layer Muslin for Breathable Comfort: Crafted from OEKO-TEX certified muslin cotton with a soft double-layer design, this wearable blanket offers gentle warmth and breathability—perfect for naps and bedtime in warmer rooms or transitional seasons. Each set includes 2 sleep sacks—one in a solid color and one with a delicate print—blending comfort and style for everyday rotation in your nursery
- Two-Way Zipper for Easy and Safe Changes: Late-night diaper changes just got easier. The premium two-way zipper allows quick access from top or bottom—no need to fully undress your baby. A built-in zipper guard protects delicate skin from irritation or pinching, keeping your little one safe, snug, and undisturbed
- Roomy & Comfy Fit for Natural Movement: Thoughtfully designed with a wide bottom to support healthy hip development and give your baby the freedom to wiggle, stretch, and sleep in their natural position. Ideal for infants 0-24 months. This sleep sack is designed to be worn over your baby's pajamas for added warmth and comfort, not as a standalone sleepwear piece
- 0.8 TOG for Gentle Temperature Regulation: Designed with a 0.8 TOG rating, this muslin sleep sack provides just the right amount of lightweight warmth for babies who tend to run warm. It helps maintain a steady, cozy temperature without overheating—perfect for spring, summer, and air-conditioned rooms.
- Easy Care, Long-Lasting Softness: Machine washable and made to last, this sleep sack gets softer with every wash. The gender-neutral colors and minimalist patterns make it a must have gift for baby showers, registries, or everyday use in any nursery
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 236 reviews
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Product Reviews
★★★★★ 5
Very good quality for a reasonable price.
Size: 10, Color: Grey
Very good quality, very soft, very comfortable, look amazing, I’m very happy.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Comfortable fit for slip-in fabric shoes
Size: 14, Color: Black/Black
My first experience with Marc Joseph. I typically purchase dress and casual work shoes from Florsheim and occasionally Rockport. I'm giving these four stars because the initial fit and feel appear solid. Depending on the shoe brand I wear a size 14 or 15. My feet are slightly wide but I don't alway need wide fit. These size 14 fit well with wide enough toe box. I've tried slip in shoes before and they just don't feel right. These somehow work and there is no heel slip. My only reservation is the high lip on the heel for slip-in and hope they dont catch pant hems. I gave 4 stars because I'll have to determine durability. Granted they are a light fabric shoe with a soft rubber tread. I'd like them to last for at least 6 months..and use them for business casual work wear during warm weather.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Stylish and comfortable.
Size: 8 Wide, Color: Black/Black
Shoes look great and fits well. Definitely recommend pocking another pair.
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Reviewed in the United States on May 10, 2026
★★★★★ 3
Narrow for an 11.5W
Size: 11.5 Wide, Color: Navy
Nice look and material but very narrow for a wide, had to return
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Reviewed in the United States on February 25, 2026
★★★★★ 5
NIce Shoes
Size: 10, Color: Black
Very nice quality and comfort
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Reviewed in the United States on June 1, 2026