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Chicco

Chicco MyFit Harness + Booster Car Seat, 5-Point Harness and High Back Seat

  • Based on 5,947 reviews
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Color: Fathom


Style: MyFit


Features

  • BUILT TO GROW For extended use, the forward-facing Chicco MyFit harness + booster car seat easily converts from 5-point harness for toddlers to belt-positioning booster for bigger kids.
  • HEAD AND TORSO PROTECTION Superior DuoGuard with a deep rigid shell and EPS energy-absorbing foam for head and body support creates two levels of side-impact protection. A steel-reinforced frame provides additional impact protection for parent peace of mind.
  • EASY TO INSTALL Premium LATCH connectors and LockSure belt-tightening system offer easy installation in either harness or seat belt mode while RideRight bubble levels and ReclineSure leveling system ensure a proper fit in the vehicle.
  • COMFORT FEATURES The high back booster accommodates your growing child with a 9-position headrest and a 4-position recline. The extra deep, contoured ErgoBoost seat with dual-density foam padding offers a more comfortable ride in both modes.
  • SPACE-SAVING FEATURE Two dishwasher-safe CupFolders with push-button removal fold away to save space when not use for a convenient travel booster seat.

Description

2-in-1 Comfort & Security The Chicco MyFit harness + belt-positioning car seat is designed to grow with your child from a toddler car seat to a big kid booster, easily transitioning from forward-facing 5-point harness to vehicle seat belt. Nine headrest positions accommodate growth throughout both modes and work together with a 4-position recline to support proper posture. An extra-deep ErgoBoost seat with dual-density foam padding is sloped and contoured for superior comfort. Reassuring Protection DuoGuard provides two layers of protection with a rigid shell and EPS energy-absorbing foam that surround the head and torso. The seat shell is also reinforced with a steel frame for superior impact protection while remaining a slim car seat. Easiest to Install The MyFit booster seat for car is designed with smart functionality that makes it the easiest to install simply, accurately and securely—every time. A 4-position ReclineSure leveling system and RideRight bubble levels help achieve and verify a proper angle in the vehicle seat. Premium LATCH connectors and a LockSure belt-tightening system with wide routing make it easy to achieve a tight and secure fit with LATCH or the vehicle seat belt. User-Friendly Touchpoints A padded, no-rethread harness with a one-pull tightener provides reassuring security for growing toddlers. The harness easily hides away to create a belt-positioning grow with me car seat with shoulder and lap belt guides for big kids four years and up. Two dishwasher- safe CupFolders feature easy push-button removal and fold out of the way to save space when not in use for a convenient travel car seat.

Brand: Chicco


Installation Type: Belt lock-off or LATCH system


Material: Metal, Plastic, Polyester


Color: Fathom


Orientation: Forward Facing


Item Package Dimensions L x W x H: ‎28.98 x 20.9 x 18.46 inches


Package Weight: ‎13.51 Kilograms


Item Dimensions LxWxH: ‎20 x 17.5 x 26 inches


Item Weight: ‎25 Pounds


Brand Name: ‎Chicco


Warranty Description: ‎1 year limited warranty


Model Name: ‎Harness + Booster Car Seat


Color: ‎Fathom


Material: ‎Metal, Plastic, Polyester


Number of Items: ‎1


Manufacturer: ‎Artsana USA, Inc.


Part Number: ‎70


Model Year: ‎2022


Style: ‎MyFit


Size: ‎1 Count (Pack of 1)


Date First Available: June 4, 2018


Frequently asked questions

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View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great seat for special needs kiddos!
Color: Nightfall Style: MyFit with Zip and Wash Fabric
Update: 07/31/25 Update My grandson (now 8.5y) has been in this car seat for a little over a year; it’t been in booster (seatbelt) mode for about 6 months. He is now 48 inches tall, and weighs 45 lbs. For those of you with special needs kiddos, know that he would still fit comfortably in the harness of this seat, if needed, with another notch in the headrest available, if we needed additional time in the harness. I still really, really like this seat, but there is one thing I don’t like. The zippers on the seat pad of this seat split constantly. And I don’t mean they come unzipped; I mean they actually split in the middle from him getting in and out of the seat, and kicking his legs back and forth while in it. Had I known this, I would have saved some money and bought the cheaper one. Still, he has at least another year in this seat in booster mode, so I am still a fan of this seat. Highly recommend! ******************************************************************************************************************** 5/10/2024 (original post): First, let me say that this seat is for older, bigger children. It cannot rear-face, and while the minimum weight is listed at 25lb, for safety reasons, children of that weight should remain in a rear-facing seat until they outgrow it. I ordered this seat for a few reasons. One reason was that I needed a seat with a higher harness limit than most standard seats. The harness on the My Fit goes to 19.5 inches from the seat; 1.5 inches higher than our Graco 4Ever DLX. My grandson is 7.5yo and is ASD level 2; he is wiggly and impulsive, and definitely not ready for booster training yet (we’ve tried). For reference, he is 46 inches tall and weighs 42lb. According to my research, each inch of seat height is roughly equal to one year of growth. He has a couple of inches of growth room in the My Fit harness, and hopefully will be more ready for a booster in the next year or so. I have done much reading over the past month, and I am impressed with the safety ratings of this seat. I also like the thick, comfortable padding. My son and DIL have had the base model of the My Fit in their car for the past two years (the cover does not zip off), and they really like their seat. I chose the My Fit Zip model with the zip-off lining, and I would urge anybody who has a child not fully potty trained, or one that drinks in the car seat, to upgrade to the My Fit Zip. It is worth the extra money to be able to unzip the pads and toss them in the wash without taking the whole seat out of the car to remove the cover. I installed the seat using the vehicle seat belt, because my grandson weighs more than 40lb. I have a 2022 Mitsubishi Eclipse Cross. This seat is a bit bulkier than our Graco 4Ever DLX, and weighs a couple of pounds more, but it fit well in my vehicle and it was as easy to install with the seat belt as our Graco was. The width of the seat is listed as 17 or 17.5 inches on several review sites, but the width of the seat where it meets the vehicle seat back is roughly 11.5-12 inches, so it will fit in smaller cars. I am extremely happy with the quality and heavy-duty construction of this seat; it is well worth the money we paid! ... show more
Reviewed in the United States on May 10, 2024 by Amazon Customer
    • Perfect
Color: Fathom Style: MyFit
The Chicco car seat is easy to install, very sturdy, and feels safe. My child is comfortable in it, and the straps adjust easily. The cover comes off for cleaning, which is super convenient. Excellent quality and worth every penny!
Reviewed in the United States on August 15, 2025 by Amazon Customer
    • The Best Car Seat I've Owned
I’ve tried two other brands, and this one is by far the best. The Chicco MyFit provides an excellent combination of safety, comfort, and ease of use. The 5-point harness feels very secure, and the high back seat offers great support for long car rides. My son feels very comfortable using it, and he’s happy to sit in it even on longer trips. Adjusting the straps and installing the seat was straightforward, unlike other models I’ve used. It’s clear that this seat was designed with both kids and parents in mind. Highly recommended! ... show more
Reviewed in the United States on January 1, 2025 by Fidel Morla
    • comfortable, safe ride
Color: Fathom Style: MyFit
My preschooler is big and tall, and his head would always flop forward when he fell asleep in his old convertible carseat. I researched several seats before deciding on this one, and I'm glad we made this choice. Our infant seat was a Chicco KeyFit, and I loved that seat. This one is just as good, comfortable, and easy to use. Here are my favorite features: 1. This one is lighter weight than many other well-reviewed models, but has plenty of important safety features and high ratings. 2. The padding around the headrest area is substantial without feeling like I'm strapping my son into a spaceship. He can see better out the windows of the car thanks to the shape of the headrest "wings" without compromising head and neck protection. 3. When he falls asleep in the car, his head gently rests upright at a normal position against the headrest "wing", instead of falling forward at an awkward, uncomfortable angle like it did in his convertible. 4. The two flexible cupholders have been really useful. He can reach them easily, and the flexible material makes it feel less cheap and fragile. 5. It's easy keeping this seat clean- you can remove the cover, and the hard pieces wipe down easily. 6. It was easy to install in the car- I have a heftier well-rated convertible seat from another brand that has served us well, but is a pain to get in and out of cars and airplanes. This one is straightforward, with a level and guide labels to make it easy. 7. It's a pretty new model, and seems like it's based on recent research and technology. This isn't just a reboot of other seats that have been selling well forever. It's a well-executed ergonomic design, with thoughtful shaping of safety features that still allow for a comfortable experience. When shopping for a toddler harness booster, I was primarily deciding between the Britax models and this one. Safety is my number one concern, but I also want my child to be comfortable. I am sure a Britax seat could have been a good choice as well, but in the end, I am glad we went with the Chicco MyFit for our family. ... show more
Reviewed in the United States on December 6, 2018 by K. Peterson
    • Great seat
My child loves this, he seems to be very comfortable. Chair is sturdy, very safe with the 5 point harness.
Reviewed in the United States on July 14, 2025 by Martha Morales

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