Crocs offers its Crocs Men's Ocean Minded Espadrilla Slip-Ons in Black/Multi for $29.99. Coupon code "SAVE25" cuts it to$22.49. With $4.99 for shipping, and aside from the mention below, that's the lowest total price we could find by $5, although we saw them for $8 less two weeks ago. They're available in sizes 8, 11, and 12.
Note: They're not guaranteed for delivery by Christmas.
Don't mind a discontinued color? Zozi
offers them in Mushroom Espresso or Navy/Black for $20 with $7 for shipping.
: The Croc's coupon offer has expired however Zozi
still has them in sizes 9 to 13.