12" Back Seat is named for the Spider Like shape of the seat design

 

Paddle in comfort all day with this thermally molded foam seat, which offers Comfort, Adjustability, unparalleled support, and incredible padding.

 

The COD Spider seat is similar Apex 1, but it has a 12" back. Also comes with a small storage pouch.

The Thermal foam molded back and seat gives you a soft, plush padding for "all day" comfort