Compare Britax Boulevard Booster Car Seat - Shannon to Britax Boulevard Convertible Car Seat - Madison

The Boulevard™ convertible car seat is the crown jewel in the Britax line of 'True Side Impact Protection'™ restraints. The deep side wings with EPS foam are engineered and tested for optimum side impact protection and adjust effortlessly with the turn of a knob to grow with your child…without removing the seat from your vehicle! The Britax-famous features of built-in lock-offs, 5-point harness with front adjuster, tangle-free webbing, push button release LATCH system with patented Versa-Tether®, and sculpted base ensures an easy installation with a secure fit. Comfort abounds with a plush, washable cover, while additional comfort foam, patented HUGS® system, shoulder belt comfort pads, integrated toddler pillow, and a removable infant body pillow provide a perfect, adjustable fit as your child grows from 5 to 65 pounds. Less

The Britax Boulevard car seat features True Side Impact Protection with deep side walls and head support to provide advanced protection in side impact collisions. The easy-turn knob quickly adjusts the headrest and harness height without having to uninstall the seat. Less