From the Manufacturer
The Lux shoe features a durable polyurethane coated leather and breathable mess upper with a 3-strap closure for a secure and comfortable fit. The reinforced toe cap and heel cup will stand up to all the abuse the trail has to offer. Washable perforated EVA insole and soft spandex lining improves foot comfort. The SPD compatible outsole is a nylon/fiberglass composite which provides great pedaling efficiency and durability. Tpu treads provide improved walk ability and the curved anatomical sole provides a natural shoe-to-foot Interface.
Diamondback Bicycles Women's Lux Mountainbike Shoe Size 43 - B014Y0IQLQ