{"locale":"en_US","availableSizes":["S","M","L"],"modelMeasurements":{"description":"

This size guide shows body measurements. We suggest ordering a size up when your measurements are between sizes.<\/p>","imageDescription":"

For all horizontal measurements, please keep the tape measure parallel to the ground.<\/p>\n

<\/p>\n

A Head<\/strong><\/p>\n

Place the tape measure around your head above the ears and across the eyebrows.<\/p>","modelDescription":"","sizeTableDescription":"","sizeTableRows":[{"unit":"inch","unitName":"Inches","title":"Head","sizes":{"S":[20.8599999999999994315658113919198513031005859375,22.03999999999999914734871708787977695465087890625],"M":[22.03999999999999914734871708787977695465087890625,23.219999999999998863131622783839702606201171875],"L":[23.3299999999999982946974341757595539093017578125,24.410000000000000142108547152020037174224853515625]}},{"unit":"centimeter","unitName":"Centimeters","title":"Head","sizes":{"S":[52.98400000000000176214598468504846096038818359375,55.981999999999999317878973670303821563720703125],"M":[55.981999999999999317878973670303821563720703125,58.9789999999999992041921359486877918243408203125],"L":[59.25800000000000267164068645797669887542724609375,62.00099999999999766941982670687139034271240234375]}}],"imageId":642,"imageUrl":"https:\/\/bankheadchess.com\/wp-content\/uploads\/2026\/09\/641_model_size_guide.png"},"productMeasurements":{"description":"

This size guide shows body measurements. We suggest ordering a size up when your measurements are between sizes.<\/p>","imageDescription":"

For all horizontal measurements, please keep the tape measure parallel to the ground.<\/p>\n

<\/p>\n

A Head<\/strong><\/p>\n

Place the tape measure around your head above the ears and across the eyebrows.<\/p>","sizeTableDescription":"","internationalSizeTableDescription":"","sizeTableRows":[{"unit":"inch","unitName":"Inches","title":"A","sizes":{"S":[8.8599999999999994315658113919198513031005859375],"M":[9.25],"L":[9.6500000000000003552713678800500929355621337890625]}},{"unit":"centimeter","unitName":"Centimeters","title":"A","sizes":{"S":[22.504000000000001335820343228988349437713623046875],"M":[23.495000000000000994759830064140260219573974609375],"L":[24.510999999999999232613845379091799259185791015625]}},{"unit":"inch","unitName":"Inches","title":"B","sizes":{"S":[10.2400000000000002131628207280300557613372802734375],"M":[11.019999999999999573674358543939888477325439453125],"L":[11.8100000000000004973799150320701301097869873046875]}},{"unit":"centimeter","unitName":"Centimeters","title":"B","sizes":{"S":[26.010000000000001563194018672220408916473388671875],"M":[27.9909999999999996589394868351519107818603515625],"L":[29.9969999999999998863131622783839702606201171875]}}],"internationalSizeTableRows":[],"imageId":643,"imageUrl":"https:\/\/bankheadchess.com\/wp-content\/uploads\/2026\/09\/641_product_size_guide.png"}}

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