Features our new In Love Insole™ in beige for heel-to-toe cushioning for all-day wearability. More spacious toe box for less scrunching and bunching. Added elastic gently expands and contracts for all-day wearability. Charcoal sculpted outsoles provide added comfort and stability. Knit from Rothy’s signature thread, which is spun from plastic bottles. Learn more. It took about 10 plastic bottles to knit this pair of shoes.