Outdoor Sports Long Tube Elastic Compression Socks Color:Grey dots 【USB Charging】 Built-in Li-ion Battery

【USB Charging】 Built-in Li-ion Battery and USB cable included

wrist strap and waist belt are all connected by adjustable Velcro design and soft foam cushion and D-ring buckle design

Mode 1 & 2 fat burning in these two modes

and sweat absorption

Outdoor Sports Long Tube Elastic Compression Socks Color:Grey dots 【USB Charging】 Built-in Li-ion BatteryProduct information: Product age classification: Children's socks Fabric name: Nylon Main fabric composition: Nylon nylon The content of the main fabric Ingredient: 70 (%) Function: Deodorant Suitable season: Spring Applicable gender: Neutral male and female Size: S M, L XL Main fabric composition: Polyester fiber (polyester) The content of the main fabric ingredient: 63 (%) Product category: Sports socks Style: Sports Function: Breathable Suitable