SKU: 66637372450
britax marathon convert to booster

britax marathon convert to booster Britax Grow With You ClickTight PLUS Harness Booster Car Seat

Sale price$22.58 Regular price$25.09
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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For Your Every Summer RSVP, with Code: SUMMER15

Description

britax marathon convert to booster Britax Grow With You ClickTight PLUS Harness Booster Car SeatBritax Grow With You ClickTight Plus Authorized Dealer Full Manufacturers Warranty Stress Free Shopping The Grow With You ClickTight Plus grows with your child from toddler to big kid, combining trusted safety with unmatched convenience. With ClickTight technology, installation is quick and stress freejust open, buckle, and click! The steel tensioner tightens the seat securely for you. ClickTight InstallationNo stressing or struggling! Open seat belt

Britax Grow With You™ ClickTight Plus

🛡️ Authorized Dealer | ✅ Full Manufacturer’s Warranty | ✅ Stress-Free Shopping

The Grow With You™ ClickTight Plus grows with your child from toddler to big kid, combining trusted safety with unmatched convenience. With ClickTight® technology, installation is quick and stress-free—just open, buckle, and click! The steel tensioner tightens the seat securely for you.

ClickTight® Installation
No stressing or struggling! Open seat belt paths and an automatic tensioner ensure a confident, rock-solid install every time.

Machine Washable & Dryer Friendly
No more hand washing or waiting hours for it to air-dry. Just remove, machine wash, dry, and go!

No Added FR Chemicals
Naturally flame-retardant fabrics provide safety without the need for added flame-retardant chemicals.

SafeCell® Technology
Acts as a crumple zone to absorb crash energy and help keep it away from your child.

High-Strength Steel Frame
Reinforces the seat structure for strength and stability.

V-Shaped Tether
Patented design with staged-release stitches slows forward movement during a crash.

3 Layers of Side Impact Protection
Energy-absorbing shell, foam-lined headrest, and deep side wings help protect the head, neck, and torso.

9-Position, One-Hand Adjustable Harness & Headrest
Adjusts easily as your child grows to ensure the perfect fit at every stage.

2-Position Buckle
Moves outward to make room for growing legs.

2 Recline Positions
Help you find the most comfortable and secure fit in your vehicle.

4 Cup & Snack Holders
Integrated on both sides—perfect for drinks, snacks, and small toys.

Color-Coded Belt Guides
Make booster mode setup easy and accurate.

Removable Cover
Comes off for cleaning without uninstalling the seat or removing the harness.

Stay-Put Comfort Pads
Soft padding keeps the harness straps from rubbing your child’s neck.

Nap-Friendly Padding & Fabrics
Plush and cozy for longer rides and sleepy passengers.

Flip-Forward Buckle
Stays out of the way to make it easier for your child to climb in.


Britax Safety Tip

Britax strongly recommends keeping children in the 5-point harness system until they exceed the height or weight limits of that mode.


Specifications

  • Product Dimensions: 21" W x 23" D x 25" H

  • Seat Area: 15" Deep x 12" Wide

  • Harness Slot Heights: 12" – 20"

  • Buckle Strap Depths: 7" – 9"

Forward-Facing Harness Mode

  • Weight: 25 – 65 lbs

  • Height: 34" – 49"

Belt-Positioning Booster Mode

  • Weight: 40 – 120 lbs

  • Height: 44" – 63"

Manufactured 6/2023 - Expires 6/2032

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 66637372450

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4.6 ★★★★★
Based on 6 reviews
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R
Verified Purchase
Ryan
Birmingham, US
★★★★★ 5
Great shoes
Size: 6 Toddler, Color: Brown
Perfect for little ones
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
M
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Mimie Hull
Cuba, US
★★★★★ 5
Great kids sandals
Size: 9 Toddler, Color: Taupe
These are cute and my kids say they’re comfortable! We got a few colors. Definitely would purchase again. They’ve got good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
J
Verified Purchase
Jenna Smeyne
Draper, US
★★★★★ 1
Super wide
Size: 13 Little Kid, Color: Taupe
They are oddly very wide. Great for kids with wide chunky feet but for us it was not cute
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
K
Verified Purchase
Kindle Customer
Belleville, US
★★★★★ 2
Nice but runs small
Size: 7 Big Kid, Color: Navy
The sandals are nice and not to hard or flimsy but they are cut very small.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
A
Alexandria Knox
Birmingham, US
★★★★★ 4
Solid Kids Sandals, Overpriced Like Most Kids Shoes 🌞
Size: 11 Little Kid, Color: Brown, Size: 11 Little Kid, Color: Brown
My son hasn’t worn these yet since it’s December in Indiana and sandals + snow obviously don’t mix. 😂 So this review is based on first impressions rather than long term wear. That said, these seem wider than a lot of typical kids’ sandals, which I REALLY appreciate since we tend to have wider feet in our family. #hobbitfeet The quality feels pretty decent overall. They’re described as lightweight, and while they’re not insanely lightweight, they do have enough weight to feel semi-sturdy and not flimsy or cheap. I like the style and color, and I think they’ll work well for my son once warmer weather hits. My main complaint is the price. At just under $24 at the time of this review, it feels a little high for kids’ sandals and for what these are. I really feel like $20 MAX would make more sense. Kids shoes are almost always priced like adult shoes, even though they clearly use less material, and that’s hard for me to understand and wrap my mind around. Overall, these seem solid for daily wear, I just wish the price was a bit more reasonable and affordable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025

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