Ryka Devotion X Max RS Women's Walking Shoe - Yellow Amp up your walking in the Ryka Devotion X Max RS Shoe. Featuring a breathable air mesh & synthetic upper , this Sneaker has a Padded heel & tongue collar for maximum comfort. The RE-ZORB & lightweight EVA midsole offer reponsive cushioning that absorbs shock, while the durable two-piece sole keeps you steady while exploring. Mesh/synthetic upper Lace-up closure Padded collar /tongue RE-ZORB cushioning Rubber sole