32" from nape of neck at the back. See photographs.
McLaren Honda F1 OFFICIAL Team Grey Men's T-Shirt Size Large L - BRAND NEW
Official McLaren Honda F1 Team Polo Shirt Mens XXL Black - Vintage Retro Racing
Official McLaren Honda F1 Team Softshell Track Jacket Black Mens XLarge
MCLAREN HONDA White High Neck Jumper size XL Mens 1/4 Zip Pullover Casual
McLaren Honda F1 Jenson Button Shirt Blue Union Jack Mens XXL
McLaren Honda F1 Racing Team T-Shirt Mens Large Staff 'Saul' 2016 Era Good+ 3
