With June peering around the corner, it's time to get the wardrobe primed for the hot season ahead. And when it comes to footwear, nothing says summer sunshine like espradrilles. These entries from Industry of All Nations bring sustainability to the fore. The unisex Sport Espadrilles feature braided jute soles (stitched in a small Uruguayan town using century-old techniques), while the soft, pliable canvas uppers are free of plastics and rubber. The result is a 100 percent biodegradable sneaker carrying a modest price tag of $35. Choose from white, black, grey, green, or one of two denim options. We're feeling the light denim model (pictured above).