From the manufacturer

Product Dimensions ‏ : ‎ 0.39 x 0.39 x 0.39 inches; 5 Ounces
Item model number ‏ : ‎ 15433
Department ‏ : ‎ Womens
Date First Available ‏ : ‎ January 13, 2018
Manufacturer ‏ : ‎ Skechers
ASIN ‏ : ‎ B071XJHYBZ

Imported
Synthetic sole
Shaft measures approximately not_applicable from arch
Go Walk Lite – 15433
Lightweight, responsive 5Gen cushioning
Skechers Goga Max high-rebound insole for maximum comfort