Clean and minimal, Whistles' Koki trainers are a stark contrast against the statement iterations that have overrun its catwalks, but equally as sartorially aware. Updated for this season, they're cut from butter soft leather, and fasten via laces across the foot and omit any OTT details. Don a boyish look by pairing with your key tailored pieces. Whistles trainersLace upRound toe100% leatherUse specialist cleanerHeel height: 2.3cm