Ebay offers adidas men Puig Indoor Shoes for $31 (reg. $75) free shipping with Amazon Prime. 

Product Description:
The Puig Indoor Shoes translates the luxury lines and style of Lucas Puig's signature shoe to a slimmed-down silhouette that performs out of the box. Constructed with premium materials and signature details, the Puig Indoor features an EVA midsole for cushioned stability and a contoured fit that brings you close to the board.