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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
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Description
britax b free replacement parts B-Free Sport & B-Safe Gen2 FlexFit+ Travel SystemPerfect for active families, B Free Sport Travel System has ventilated sidewalls & an expandable, breathable canopy and wicking athleisure seat liner. One hand quick fold means its easy to close & store, and reflective trim keeps you visible, morning or night. B Safe Gen2 FlexFit Plus infant car seat features a sturdy build with a high strength steel reinforced base, anti rebound bar & SafeCell crumple zone. No rethread harness moves with the headrest
Perfect for active families, B-Free™ Sport Travel System has ventilated sidewalls & an expandable, breathable canopy and wicking athleisure seat liner. One-hand quick fold means it’s easy to close & store, and reflective trim keeps you visible, morning or night. B-Safe® Gen2™ FlexFit™ Plus infant car seat features a sturdy build with a high-strength steel reinforced base, anti-rebound bar & SafeCell crumple zone. No-rethread harness moves with the headrest for easy adjustment as baby grows.
B-FREE SPORT STROLLER
- One-Hand, Quick Fold makes it easy to store and go
- Ventilated Sidewalls improve air flow to keep baby cool
- Athleisure Seat Liner wicks away moisture to keep baby dry; removable for easy cleaning
- Expandable Ventilated Canopy has a peek-a-boo window with magnetic closure
- Reflective Trim on the canopy keeps you visible during morning and evening strolls
- No-Rethread Harness is easy to adjust as your child grows
- No-Flat Rubber Tires with swivel front wheel capability
- Adjustable Handlebar helps parents of all sizes find a comfortable grip
- 7 Storage Pockets make room for more baby gear
- Extra-Large, Front-Access Storage Basket offers additional space and easy reach
- Click & Go™ System lets you click in your Britax infant car seat and keep going
- Infinite Recline helps you find the perfect angle for napping or seeing the world
B-SAFE GEN2 FLEXFIT+ INFANT CAR SEAT
- Looking for Endeavours? B-Safe® Gen2™ FlexFit™ Plus is the next generation of Britax infant car seats, made with a lightweight aluminum handle, spacious seating area and smooth-touch knit fabric
- Thoughtful Details: Tagless fabric helps prevent irritation behind your baby’s head; covered harness release button
- 6-Position, Quick-Adjust Harness & Headrest move together to create the perfect fit as your baby grows—no rethreading, ever!
- Sturdy Build gives you peace of mind while you’re on-the-go with your baby
- Anti-Rebound Bar: Steel bar with padded cover helps reduce movement during a crash
- 2 Layers of Side Impact Protection: Energy-absorbing shell & foam-lined headrest surround the head, neck, and torso
- High Strength Steel reinforces the car seat base to help keep it stabilized
- Patented SafeCell Technology acts as a crumple zone, absorbing crash energy to help keep it away from your little one
- European Belt Guide provides increased stability when installing without the base
- Exclusive SafeCenter LATCH for secure installation in 3 easy steps: connect lower anchors, pull straps to tighten, click carrier into the base
- Quick-Push LATCH Connectors lock into place with a click and are easily released with the push of a button
- 1-Hand Buckle Release: Quick and easy to unbuckle baby and keep moving
- Soft Comfort Pads help keep your child’s neck from rubbing against the harness
- Built-In Lock-Offs help to ensure a snug vehicle seat belt installation with minimal effort
- Spring-Assisted Recline helps your find the best installation angle for your vehicle
- Easy-Read Level Indicators are visible from all angles, clearly displaying the proper installation position for your vehicle
- Removable Infant Pillow gives your newborn baby support when they are under 11 lbs
- Ergonomic Handle is comfortable to carry with your hand or forearm
- SPF 50+ Extra-Large Canopy protects your little one from sun and rain
- Click & Go Stroller Compatibility allows you to pair the car seat with any Britax stroller
Specs
| B-Safe Gen2 FlexFit+ Infant Car Seat | B-Free Sport Stroller |
|---|---|
| Child Weight - 4 - 35 lbs | Product Weight - 22 lbs |
| Child Standing Height - 32" or less | Maximum Unfolded Dimensions - 44"L x 24"W x 42"H |
| Product Weight - Car Seat Only - 11.6 lbs | Folded Dimensions, Wheels On - 32"L x 24"W x 15"H |
| Product Weight - Base Only - 9 lbs | Interior Seat Width - 13" |
| Product Dimensions - 17.9" W x 25.85" H x 26.6" L | Measuring Guide - For use with children from birth up to 55 lbs |
| Seat Back Compartment Height - 20" | Shoulder Width - 15" |
| Seat Area Depth/Width - 12.5" / 8.5" | Harness Slot Heights - 10.5" / 12.5" / 15" |
| Shoulder Width - 10" | Buckle Strap Depth - 7" |
| Harness Slot Heights - 5" / 7" / 9" / 11" | |
| Buckle Strap Depths - 3.5" / 5.5" |
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
4.3 ★★★★★
Based on 1690 reviews
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Product Reviews
★★★★★ 5
Functional + Sexy
Size: Small, Color: Multicoloured E-(5-pack), Size: Small, Color: Multicoloured E-(5-pack)
Not only do these feel good, my husband can’t keep his hands off me. They fit so good and are soft. I change into these to sleep but also just use them as shorts to wear around the house. They’re comfortable and don’t slide around. I got a size small and I’m 100lbs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
Finally!
Size: X-Large, Color: All Black D (5-pack)
Finally, comfortable underwear that don’t end up giving me a wedgie. I have a round booty and most cuts of underwear end up shifting as I walk and sit. The hem of the underwear comes right under my cheeks and the lightweight material ensures there’s no panty line and no shifting to where I don’t want them! I’m definitely purchasing more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly.
The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
Glad I switched
Super comfortable and have been very pleased with the quality and fit. It doesn’t feel like it’s made from one ply toilet paper which is great and doesn’t ride up. And for the price, I’ll be buying another set
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
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