These winter boots are made for boys who love activities in the cold. It is equipped with Columbia's latest Omni-Heat™ technology, which uses its own body heat to protect against the cold thanks to the reflective lining. The 100g Omni-Heat™ insulation provides protection against extreme cold temperatures of up to -32°C. As a result, the shoe offers 20% more heat output than conventional ones. The upper is made of waterproof suede combined with an extremely robust and functional shell construction. A quick-release fastener makes it easy to put on and take off.

Refer to photo of sizing chart. These are US7 boots. 

No box included.