Sold directly from Asics. For whatever reason, price on eBay is cheaper than their actual website ($59.95):
Mens: https://www.ebay.com/itm/115075007611?hash=item1acb01447b:g:umsAAOSwFfphyRlu
Womens: https://www.ebay.com/itm/115075007551?hash=item1acb01443f:g:VocAAOSwATxhw98q
Mens: https://www.ebay.com/itm/115075007611?hash=item1acb01447b:g:umsAAOSwFfphyRlu
Womens: https://www.ebay.com/itm/115075007551?hash=item1acb01443f:g:VocAAOSwATxhw98q