K-Swiss Stabilor SLS Women’s Tennis Shoes for $50.00. Shipping is $5.75 for a total of $55.75 shipped, or free on orders over $69.95. Here is a screenshot for your reference. The tennis shoes feature Shock Spring technology in the heel and forefoot, midfoot shank, Aösta 7.0 rubber outsole compound outsole, and perforated synthetic upper. Most places have the shoes for about $99.