allbirds Unisex Sugar Zeffer 2

With a sugarcane-based material that’s soft in all the right spots and cushiony where it counts, the Sugar Zeffer is about to become your new summer staple.

• Best for: Casual strolls, sunny skies, maybe even a poolside soirée
• The perfect blend of bounce & cushion
• Engineered with the world’s first carbon negative green EVA
• Materials: Made with SweetFoam®, our proprietary material made from sugarcane and the world’s first carbon negative green EVA (EVA = the material used in just about every footwear sole)
• Straps made with 100% recycled polyester
• For half sizes, we recommend going up a size