Emotion Grandslam Kayaks Roto-Molded from Ultra-Durable UV Protected Linear Polyethylene Plastic ST Perfomance Hull Offers Exceptional Speed, Performance and Stability Dual tankwells with cargo net lacing and two hatches provide maximum storage capacity Roomy and Stable Sit-On-Top Design Heavy Duty Adjustable Foot Braces for Comfort and Secure Foot Bracing