Material and durability Constructed from keel fiberglass combined with ABS materials for durable, water-resistant performance and long service life on the waves. Reinforced construction resists impact and flex where you need stability. Performance benefits Engineered to improve control and responsiveness, helping you make cleaner turns and maintain speed across a range of water conditions. Balanced stiffness and flex provide predictable feedback so you can adjust stroke and stance with confidence. Fit and sizing Follow your personal sizing chart for the best fit; do not rely on Amazon’s general sizing guide. Confirm your measurements against your own chart to ensure compatibility and optimal performance. Function and compatibility notes Designed to work in various surfing conditions and to enhance board handling; check your personal specs to confirm fit with your equipment. Intended for users who want improved maneuverability and consistent performance without frequent replacement. Typical use scenarios Leisure surf sessions on small to medium beach breaks where improved control helps maintain speed and line. Intermediate training and practice in variable conditions, allowing quicker responsiveness during drills and maneuvers. Weekend outings in choppy or mixed-swell conditions where durable construction reduces the risk of damage. Why this product matters Provides a reliable upgrade in material and handling characteristics so you spend less time adjusting gear and more time surfing. Practical combination of keel fiberglass and ABS delivers a balance of strength and predictable performance for regular use.