Pioneer V1 Training Knee Sleeve

These training knee sleeves feature a soft, high-density neoprene inner layer engineered to retain its form through ongoing flexing. Its material density is tuned to provide durable strength while maintaining flexible, supportive cushioning. A tough nylon outer fabric adds strong resistance to abrasion, friction, and stretching, helping the sleeve hold up longer under repeated use. These sleeves are designed with the patented A7 Hourglass dual back seams and are used with permission of A7 patent US D1,094,731 S