[Soccer Training Vest]: This product is tracker vest designed for positioning tracker, ideal for soccer training. Please note that the tracker is NOT included. [Material]: Made from quality polyester, this vest is sturdy and designed to withstand rigorous training sessions. [Universal Design]: Suitable for both men and women, it's a versatile addition to sports gear collection. [Fabric]: The soccer tracker vest features an fabric that ensures a comfortable fit while allowing full range of motion during activities. [Comfortable and Breathable]: Designed with sweat-absorbing and breathable material, this vest keeps you dry and comfortable during workouts or games. Specification: Material: Polyester Size Chart:Chest Circumference: 90cm-100cm/35.43inch-39.37inch Package Includes: 1x Soccer Tracker Vest (NO Tracking Device) Note: Please allow slightly errors 1-2cm differences due to manual measurement.