Features of the Shimano Women's ME2 Bike Shoe High-Density synthetic leather with perforation improves Fit and breathability 3 durable hook & loop straps spread tightening force across the top of the foot Off-set Strap relieves tension at Highest point of the foot Glass fiber reinforced Midsole for power transfer Women?s specific last for a natural, comfortable Fit Synthetic Leather - Lighter, stronger and more durable than natural leathers Asymmetric straps relieve pressure points Expands range for mounting cleats