Begin by washing the strawberries under cool running water, gently patting them dry. Remove the green tops and slice the strawberries.

In a blender, combine the strawberries, lime juice, and agave syrup. Blend until smooth.

Strain the mixture through a fine mesh sieve into a mixing bowl to achieve a silky texture.

Pour the strained mixture back into the blender, add chilled sparkling water, and blend briefly to incorporate the bubbles.

Fill two glasses with ice and pour the mocktail over the ice.

Garnish each glass with a lime wedge and fresh mint leaves, then serve immediately.