Battery performance: up to 48 days of battery life in smartwatch mode with solar charging (assumes all-day wear with 3 hours per day outside in 50

Enjoy arm-friendly swings from the Air Handle Touch technology and EVO FLAX fibers in the frame

Reinforced toe adds durability for overhead serves and volleys

Molded TPU heel counter and integrated tongue add stability

Carbon Metallic Poly Weave

OS1st DermaSox Size_0500XL Battery performance: up to 48Treat dry and sensitive feet with the OS1st DermaSox! These groundbreaking socks combine patented skincare technology with advanced sock design for unparalleled comfort and hydration. Infused with a proprietary microencapsulated formula, DermaSox deliver moisture and nourishment to high stress areas of the foot, ensuring long lasting relief and protection. Key Features: Advanced Skincare Technology: Patented formula with four soothing and moisturizing