Topo Athletic Connect Trailrunning Shoes - Women's Grey / Grey 12. Connect is our most minimal shoe allowing for optimal ground feel. With no midsole and an all-terrain Vibram XS Trek outsole the total stack height of Connect is 10.5 mm for a flexible and natural ride. For an even more minimal ground feel Connect offers a removable insole and a finished footbed reducing the stack height to just 5.5 mmcomposed solely of rubber and strobel board when the insole is removed. Specifications for Topo Athletic Connect Trailrunning Shoes - Women's: Manufacturer: Topo Athletic Gender: Female Age Group: Adults Women's Shoe Width: Standard Boot Style: Trail Running Shoes Footwear Type: Shoes Activity: Everyday Running Weight: 7 oz Seasonal/Temperature Use: Winter Footwear Upper Fabric/Material: Mesh Insole Material: Removable Outsole Material: Vibram XS Trek Evo Midsole Material: No Stack Height: 10.5mm Features of Topo Athletic Connect Trailrunning Shoes - Women's Minimal Cushioning Removable Insole Finished Footbed Package Contents: Topo Athletic Connect Trailrunning Shoes - Women's Topo Athletic W095-120-GRYGRY: Connect Trailrunning Shoes - Women's Grey / Grey 12