Caterpillar Instruct M P722310 shoes properties: Caterpillar shoes are perfect outdoor shoes for the spring and summer season. They are made of high-quality, soft, dark brown full-grain leather, which fits well and is highly resistant to damage and wear, providing thermal comfort and protection in rainy conditions. The collar and tongue are made of foam covered with mesh to provide soft support and prevent abrasions; this solution also increases the level of ventilation. Material: leather. Color: brown.