Senso Robyn Sandal With Buckle Strap. Channel 90s sporty minimalist cool with these sportswear inspired white leather Robyn heels from Senso, featuring an open toe, a pebbled leather effect, double ankle straps and black contrast detailing. Perfect for pairing with an on-trend monochrome outfit. Shoe: 100% leather, sole: 100% resin. Heel height approximately 4".