The new Britax FRONTIER™ 85 SICT Combination Harness-2-Booster™ Seat boasts best-in-class forward-facing, five-point harnessed weight capacity up to 85 pounds combined with energy-managing Side Impact Cushion™ Technology, reducing incoming side impact crash energy by 45 percent by diverting crash forces away from the child.

The FRONTIER 85 SICT also serves as a vehicle belt-positioning booster seat up to 120 pounds. Featuring True Side Impact Protection™ with a one-hand, adjustable harness height system, Versa-Tether® and engineered energy management zones, the FRONTIER 85 SICT is designed to provide the ultimate in safety for high capacity car seats. Loaded with comfort and convenience features, such as an easy-remove cover, comfort foam, integrated cup holders and fixed armrests, the FRONTIER 85 SICT is the ideal seat for your child graduating from their convertible car seat without compromising safety.

Superior 360 Degree Protection:

• Side Impact Cushion Technology™ features energy-absorbing cushions on the exterior of the child seat to reduce side impact crash energy by 45%, by diverting crash forces away from your child and providing extra protection for the adjacent passenger.
• True Side Impact Protection® distributes crash forces, shields from vehicle intrusion, contains the head and body, and keeps the head, neck and spine "in true" or aligned, to limit injury
• Energy-Absorbing Versa-Tether® features a staged-release tether webbing to slow the forward movement, reducing the crash forces reaching the child, and a two-point attachment to minimize forward rotation while anchoring the top of the child seat
• Energy-Absorbing Base deforms in the event of a crash to absorb impact forces
• Energy-Absorbing Foam Liner absorbs and distributes crash forces
• Harness Ultra Guard System (HUGS™) provides resistance to forward movement in the event of a crash
• Compatible with SecureGuard which works with the vehicle safety belt in booster mode to prevent the child from sliding under the lap-belt portion of the safety belt during impact, thus minimizing the risk of abdominal injury (accessory sold separately)

Superior Fit and Comfort Features:

• High Five-Point Harness Seat Capacity allows your child to remain harnessed up to 85 lbs or in booster mode to 120 lbs
• Tangle Free, Five-Point Harness with 10 harness height positions (up to 20") and three buckle positions for a snug and secure fit as your child grows
• Integrated Armrests help provide a secure fit and a comfortable place to rest tired arms

Superior Ease-of-Use Features:

• Quick-Adjust , No Rethread Harness repositions the harness shoulder height without disassembling the harness straps
• Easy-Remove Cover Set allows easy cleaning without disassembling or uninstalling the car seat
• Premium Lower LATCH Connectors for a quick and simple installation featuring a push button for easy release
• Color-Coded Vehicle Belt Guides indicate the path and positioning of the vehicle seat belt
• Integrated Cup Holders designed to hold children's cups and snacks

Product Dimensions:

• Harness Min (in) : 23.5" W x 23" H x 27" D
• Harnessed Max (in) : 23.5" W x 29" H x 27.5" D
• Booster Min (in) : 23.5" W x 27.5" H x 20" D
• Booster Max (in) : 23.5" W x 36" H x 20" D
• Seating Compartment Height (in) : 24
• Seat Area Depth/Width (in) : 13.5 / 11.5
• Shoulder Width (in) : 15.5
• Harness Slot Heights (in) : 12.25/ 13.1/ 14/ 14.9/ 15.75/ 16.5/ 17.4/ 18.25/ 19.1 / 20
• Buckle Strap Depth (in) : 5.5/ 7.0/ 8.25
• Product Weight: 22 lbs.

Child Seat Measuring Guide: