Saint Laurent Low-top Sneaker (Model YS 69078904GAA 1000) features calf leather construction with micro-perforated detailing for breathability and a rubber sole for everyday wear. Designer ID: L01. Key attributes: Black | Calf leather | Breathable micro-perforated upper | Durable rubber sole | Lace-up closure | Leather lining | Includes dustbag and shoe box | Low-top silhouette | Round toe | Sporty aesthetic | Micro-perforated detailing | Composition & care: Calf leather | Fabric (micro-perforated) | Leather lining | Rubber sole