MERRELL. J98412. WOMENS AGILITY SYNTHESIS X DOGFISH HEAD. SEAQUENCH. We partnered with Dogfish Head Craft Brewery to create a shoe inspired by our favorite after-run reward -- SeaQuench Ale. Known for its tart flavor and off-centered ingredients like black limes and sea salt this tasty session sour is the most thirst-quenching beer Dogfish has ever created. You could say it s our version of summit beers. BLOOM foam midsole is made from 10 percent algae biomass which cleans and restores the environment when harvested. FLEXconnect flex-grooves in the midsole for ground connection. Rock plate for protection. 30 percent recycled M Select GRIP outsole is sticky and durable.