Union Men's Strata Bindings Union’s #1 men’s park and freestyle binding, the Strata is built for riders who want to press, pop, and play across the entire mountain. With a soft, surfy flex and industry-leading shock absorption, it delivers a buttery ride that doesn’t compromise on control. Whether you're hitting rails, boosting side hits, or slashing pow, the Strata lets your board flex naturally—just the way it was meant to. A true Union favorite. Union's #1 freestyle baseplate. Mid flexing and perfect for crusing the park or surfing the entire mountain. Back by the confidence of a lifetime warranty. Flex Rating : 5/10