Mizuno Breath Thermo Racer Mid Running Sock Size:Small This waterproof and breathable jacket

This waterproof and breathable jacket can be compressed into its back pocket

THE DREAM OF THE CIRCLES IS ALIVE

second skin fit for a structured

Kid-friendly design includes seasonal materials and colors

Internal Support Strap: Securely holds mid-foot area

Mizuno Breath Thermo Racer Mid Running Sock Size:Small This waterproof and breathable jacketThe BT Racer Sock is a mid length sock for your coldest runs, made with our heat generating Breath Thermo technology, this lightweight sock boasts all the warmth you need without the bulk. TECHNICAL DETAILS BREATH THERMO: Mizuno's exclusive thermal fabric technology that uses escaping body vapor to generate heat. DRYLITE: Using a dual filament yarn construction to transport excess moisture away from the body to create a comfortable and dry body