These are Burton Supreme snowboard boots in size 4ampnbspComfort Speed Zone lacing allows for quick lacing and precise adjustmentsampnbspampnbspampnbspampnbspWomens True Fit constructionampnbspampnbspampnbspampnbspPower Spine 10 backstay integrates flawlessly with bindingsampnbspampnbspImprint 4 liner is heat moldable has J-Bar adjustable heel hold lightweight Power Panel 20sampnbspampnbspLiner also has Plush Cuff that means a furry lining to keep you warm and comfy with antimicrobial coatingampnbspampnbspMolded EVA footbed with ESS support shankampnbspampnbspampnbsp