ITEM# 04079783780070

Chicco MyFit Harness Booster Car Seat - Fathom

Chicco MyFit Harness Booster Car Seat - Fathom
Chicco MyFit Harness Booster Car Seat - Shadow (ClearTex)
Chicco MyFit Harness Booster Car Seat - Gardenia
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Chicco MyFit Harness Booster Car Seat - Atmosphere
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2-in-1 Comfort & Security

The Chicco MyFit® harness/belt-positioning car seat is designed to grow with children from toddler through big kid with easy transition from five-point harness to vehicle seat belt. Nine headrest positions accommodate growth throughout both modes and work together with a four-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.

Easiest to Install

The MyFit® is designed with smart functionality that makes it the easiest to install simply, accurately, and securely, every time. A four-position ReclineSure leveling system and RideRight bubble levels help achieve and verify 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 booster 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 empty.

  • Converts from 5-point harness to belt-positioning booster
  • DuoGuard® head & torso protection
  • Steel-reinforced frame
  • Deep ErgoBoost® seat with dual-density padding and sloped, contoured design
  • 9-position headrest accommodates growth throughout both modes
  • 4-position recline helps improve child comfort and vehicle fit
  • RideRight bubble levels make it easy to verify angle in vehicle seat
  • Premium connectors for installation with LATCH
  • LockSure® lock-offs and wide belt routing for installation with seat belt
  • 2 dishwasher-safe CupFolders with push-button removal

Usage in Harness Mode

In harness mode, the MyFit® is designed for children who are at least 2 years old, between 25-65 pounds, and up to 54 inches tall.

Usage in Booster Mode

In booster mode, the MyFit® is designed for children who are at least 4 years old, between 40-100 pounds, and between 38-57 inches tall.

Care and Maintenance

Hand wash fabrics using mild soap and water, or machine washed in cold water on delicate cycle using mild detergent; hang to dry. For plastics, sponge clean using warm water and mild soap; towel dry. Do not use bleach on any part of this product. To clean harness, sponge clean using warm water and mild soap; air dry. Do not machine wash harness.

Product Reviews
out of 5.0
317 Reviews
Ratings Snapshot
of Reviewers
Verified Buyer
Love this seat!
November 22, 2023
This car seat is easy to install and my child says it’s comfortable, which is a huge plus! Many we tried in a store he found to not be comfortable and complained the crotch buckle was too tight and shoulder straps rubbed his neck. This seat has neither of those issues! We’ve had this seat for almost a year and have had zero issues with it. We have one for both vehicles and would recommend!
Milford, Ohio
Verified Buyer
Great booster!
November 13, 2023
My granddaughter loves this seat. It is easy to install and the harness ensures she is safe. We love chicco products.
  • Harness
  • Easy to install
Verified Buyer
Great price-performance
November 5, 2023
Our 5-years old find the seat comfortable. We love that the fabric is flame retardant free (the Cleartex version) as flame retardants do not protect and are extremely hazardous. The design of the cup holders is not so good, they come off quite easily and putting them back is not straightforward.
Verified Buyer
September 18, 2023
Works great. Easy to install.
  • No flame retardants added.
Verified Buyer
Chicco Family
September 6, 2023
We’re a chicco family! The only brand of carseat I trust for my babies. A total of 4 carseats bought in 4 years!
  • Safety and Style; easy to use!
Best Uses
  • I use it in my Challenger which is a two door.
Jacksonville, Florida
Verified Buyer
Super easy to install, buckles glide with ease and my daughter enjoys riding in it.
August 22, 2023
Super easy to install, buckles glide with ease and my daughter enjoys riding in it.
Rural NV
Verified Buyer
Great for smaller SUV
July 16, 2023
When we downsized from a Chevy Tahoe to a Nissan Rogue, we needed a more compact 5-point harness/booster seat. The Chicco MyFit Harness Booster was perfect! It is compact, lightweight, and easy to install.
  • Compact, lightweight, easy to install
Ashburn, VA
Verified Buyer
Good quality
July 5, 2023
We wanted a car seat that had the function of a booster seat but still had a harness. There are very few options and this one was the best for us. It is very well made, doesn’t feel cheap and my son loves it.
Verified Buyer
5 stars
June 30, 2023
Love these boosters for my big kids
Verified Buyer
Only Chicco car seats for this family.
June 29, 2023
Great safe, comfortable booster seat.
Bixby, Oklahoma
Verified Buyer
Perfect Skinny Seat
June 15, 2023
This seat is great for skinny seats! I bought to go across my third row and they fit perfect next to each other!
Miami, FL
Verified Buyer
Chicco wins again!
June 1, 2023
When my son outgrew his Chicco Nexfit Zip convertible car seat, we considered a few different brands of high back booster sets but ultimately landed on this one. The Chicco brand is so easy to install, easy to keep clean, very comfortable, and best of all great safety ratings!
  • Easy to install, very comfortable, and safe!
Dracut, Massachusetts
Verified Buyer
Very nice seat
June 1, 2023
This seat is very nice. It is easy to tighten and loosen, and my daughter is comfy in it. The install isn't difficult, but it's not my favorite
  • Easy to tighten and loosen. Very comfy
Oxford, Ms
Verified Buyer
Great safe car seat!
May 25, 2023
Amazing car seat!
Frostproof, Florida
Verified Buyer
May 5, 2023
Love this seat! So easy to adjust and grows with your child. Very easy to rake apart and clean
Beaumont, CA
Verified Buyer
Love this car seat so much that I’m buying another!
May 3, 2023
I love this car seat so much that I’m on here buying another one now! It’s such an amazing option if you’re wanting to keep your kids in a harness a little longer and it turns into a high back booster! It’s easy to install and has kept my babies safe!
Crooks, South Dakota
Verified Buyer
Great seat! Narrow, comfortable, easy
May 2, 2023
We have been using this seat for a few months and so far love it! It's comfortable for my picky toddler, more narrow so it fits great anywhere, and super easy to install amd store latches and tethers. We used for travel on airplane and it fit great, it's just heavy.
Dallas, Texas
Verified Buyer
Great seat
April 30, 2023
My daughter loves her car seat! It's very user friendly and easy to install. I love the no rethread harness and that it will turn into a booster when we are ready. Great purchase and I love ordering from Albeebaby.
GIRARD, Pennsylvania
Verified Buyer
Love this seat!
April 16, 2023
We just switched from a convertible car seat to this and love it so much! My daughter is a car sleeper and her head never falls forward in this. I love that this seat will last her a long time and the double cup holders!
Mount pleasant, South Carolina
Verified Buyer
Space saving
April 14, 2023
Great space saving seat and love it can keep my 4.5 year old in a 5pt harness and transition to HBB when ready.
New Hampshire
Verified Buyer
Great Seat, Easy to Switch
April 14, 2023
Love this car seat. I have always used Chicco products and decided to move to this one when my son was older. It’s very easy to switch to the belted position when you are ready for that. The only part I don’t love is that it’s still pretty heavy like the chicco convertible seat but it’s very sturdy so I understand why it’s heavy. My other son is in the Chicco Kidfit and that is a great product as well!
Son loves it
April 13, 2023
My sons previous grasp 4ever was as so bulky compared to this! We have only had a month and love it so much more! The flame retardant free sold me!
Henderson, Kentucky
Verified Buyer
Highly Recommend
April 10, 2023
This may be one of my favorite car seats so far. It's super easy to install (I can easily and quickly do it myself), my kiddo is comfy in it, and I love the ClearTex fabric! Highly recommend!
Verified Buyer
Great seat
April 6, 2023
I moved my almost 3 year old from an Graco Extend2Fit to this seat and LOVE it. The install is a little difficult when using the belt but it has built in storage for the anchors and is overall easy to use. It is definitely a more solid seat, quality is higher than other seats I've used.

My soon to be 3 year old loves it, although at least in part because he's now forward facing.
  • Quality
  • Latch storage
  • Appearance
  • Comfort
  • Slightly difficult install
  • Heavy - definitely not for air travel!
Jacksonville, FL
Verified Buyer
Chicco myfit
March 29, 2023
LOVE chicco and even more so, albee baby. I love all products from them and the convenience of it coming right to my door. The chicco my fit is the best space saving car seat for forward facing.
  • Space saver, dishwasher safe cup holders.
Best Uses
  • Forward facing for my 3 year old who out grew all rear facing seats he had been in.
  • None!!
New York, New York
Verified Buyer
Good quality
March 29, 2023
We used it for 3-4years. Stable and comfortable!
Best Uses
  • 2-5years old
Rockford, Michigan
Verified Buyer
Highest harness limits
March 28, 2023
The highest harness limits of any seat available right now, so great for tall kids. Love the colors too! It’s also one of the thinnest seats out there too, so great for smaller vehicle seats.
Verified Buyer
Best seat
March 27, 2023
Love this seat. Easy to install and adjust.
  • Easy installation
  • Not the zip
New Jersey ,
Verified Buyer
March 26, 2023
Love love love ! These are comfortable, easy install. I love that they have a recline option. Very safe and protected. My kids also love the cup holders
Verified Buyer
Excellent seat
March 25, 2023
Glad we found this one. Definitely nicer than a comparable graco seat I looked at. Comfortable, easy to use. We have this in each car and love it
  • Adjustable for a little recline
  • Easy to wash
  • Removable cup holders
  • Really wish it had the two step tightening system for the LATCH like the Next FIt did. Would be so much easier for installation
Rapid City, South Dakota
Verified Buyer
Great seat!
March 20, 2023
Great seat bought 2!
  • Love the low profile!
Best Uses
  • Bigger kids who need a harness.
  • Can
Dousman, WI
Verified Buyer
Excellent transition seat to booster
March 10, 2023
Love everything about this seat but the shoulder pads. It is an excellent seat for my 6 year old that is transitioning from front facing seat but not yet big enough for a booster seat.
  • Almost everything
Best Uses
  • For kids outgrowing the front facing seat but not big enough for a booster.
  • Shoulder pads are not comfortable, had to buy some or swap from old seat.
Louisville, KY
Verified Buyer
March 8, 2023
We’ve had Chicco car seats since my 5 year old was a newborn and have been really happy with them. This booster/car seat was the perfect transition from her traditional car seat. She feels like a big kid and I feel like she’s safe - love all the extra protection around the head and neck, and the fact that we can keep using a 5-point harness.
Pittsburgh, PA
Verified Buyer
March 5, 2023
Great seat! My 3 years old son loves it!
Verified Buyer
Great car seat
February 27, 2023
Very safe and nice car seat
  • Harness, sturdy, safe
  • A little tricky to install
Verified Buyer
Daughter loves it.
February 1, 2023
Great kiddie seat. Will order another one for the other vehicle.
Verified Buyer
Exactly what we wanted
February 1, 2023
Arrived fast. Items were as described, easy to install and my toddler loves her new seat. She's comfortable and has plenty of room while being snug and safe.
  • Easy to install
  • Well padded
  • On the heavier side but we won't be transferring once installed so that's not an issue for us
Gainesboro , TN
Love it!
January 15, 2023
We have purchased two of these seats from Albee Baby and love them! Both of my daughters (ages 5 & 3) really like the seat as well. Shipping time is always fast and wonderful!
Hurricane, West Virginia
Verified Buyer
Love it!
January 13, 2023
Great next step once we sized out of the Chicco NextFit! We went with this one for the grandparent's vehicle. It's easy to install, and comfortable.
Boise, ID
Verified Buyer
Great seat for tall kids!
December 29, 2022
My son is very tall and skinny for his age but he still needs to be harnessed due to being special needs. I love the myfit harnessed booster seat because it is a great seat for taller children. We have switched all his car seats to these in everyone’s car who drives him places. It’s easy to install and adjust and the straps are easy to loosen and tighten. Highly recommend.
Indiana ,
Verified Buyer
Love it
December 27, 2022
My kids love their seat. Quality and comfortable
Oakdale, CA
Verified Buyer
Great carseat!
November 14, 2022
We've had several Chicco carseats for my daughter, and this one did not disappoint. Very well built, and she says it is comfortable. Like the two cup holders and the fact that the cover can be easily removed for cleaning, too. Great delivery and service from albeebaby.
Detroit, MI
Verified Buyer
Great narrow booster
November 3, 2022
This is our second Myfit seat. We also have one with the regular fabric. This new cleartex fabric is a nice upgrade. We still use the other in our other vehicle. This seat is heavy but it is easy to install and is narrow to fit in some 3 across installations. We have this between two boosters in our vans back row seat. I would recommend for a child who is ready to be forward facing.
  • Easy to install
  • Narrow
  • Comfortable for child
Verified Buyer
October 11, 2022
We love these! My two older kids both have these in mine and my husband's vehicle. We were t-boned at 40 mph and both our kids were completely fine. The easy install and easy way to put the kids in, ensures they are in correctly every time. Thank you Chicco!
Westminster, Maryland
Verified Buyer
The best front facing harness seat
October 10, 2022
This is by far the best forward facing harness seat! Easy to install and the straps are easy to adjust. My son can climb in and out and loves the cup holders. Only complaint is that it was already a year old when I got it… not a deal breaker but a little disappointing.
Rochester, MN
Verified Buyer
So much better than a booster
August 31, 2022
This harness booster made my 4 year old granddaughter very happy. She really wanted to move to a booster car seat because her 5 and 6 year old friends were talking about them. Being younger and really petite this seat was a great compromise. The harness is ever better padded than in her convertible car seat, and she can get in more easily and buckle herself in (except for the tightening step). Installation was quick and easy and it is solid in my car. Now she is really looking forward to school starting again and jumping into her new car seat in the pickup line.
  • Freedom of movement of a booster with the safety and security of a harness
  • Well padded harness with easy buckle system
  • Ease of installation
Best Uses
  • Transition from convertible seat to booster seat
  • Great for small kids
FLEETWOOD, Pennsylvania
Verified Buyer
5 point harness use up to 54"
August 20, 2022
Allows 5 point harness use up to 54" when others only go up to 49"
Harness cross section has a nice grippy material to stay in place.
ClearTex Fabric is a plus.
Wish they had the super cinch on this model; but outside of that this is a great overall seat.
Madison, WI
Verified Buyer
child approved!
July 27, 2022
My child loves this seat and prefers this seat over anyone else we have tried.
San Diego, CA
Verified Buyer
Great product as expected
July 17, 2022
Son loves his new Chicco car seat. Comfortable and easy to install.
Greenwich, Ohio
Bought 2 years ago and still amazing!
June 22, 2022
I bought this for my kids 2 years ago before welcoming another sibling and I’m still so happy with my purchase!
Customer Q&A
1 Question & 1 Answer
Lisa Houck
from Severn maryland asked:
October 15, 2022
Can this seat be rear-facing?
Booster seats are forward facing only.
Submitted by: caren singer on October 16, 2022