FABRIC UPPER: Cotton fabric upper has moderate yarn thickness,Women's Play Fashion Sneaker is Breathable,Soft and Keep feet dry. RUBBER SOLE: rubber sole of Womens Comfortable Walking Shoes,the Dark blue canvas sneaker for women will be Quiet and Soft when walking on hard surfaces or wet floor.The grain design pays attention to antiskid also. STURDY: Navy canvas Slip ons have been vulcanized of high pressure and temperature (higher than many peers),have a better shape and keep for a longer time. Standard US Sizes：Our factory has been producing Canvas Slip ons for many years,the size is truly fit your feet. Foam Insole padding cool fit, Women Canvas Slip-ons is Super comfort.If feel little big, you can try to tighten your shoelaces，There are two ways (elastic band and the shoelaces) to keep canvas sneakers were fit and comfortable.