Women’s Size 11 Xena Workwear Gravity Safety Shoe. Worn for one day. SAFETY ‣ ASTM Certified (F2413-18) & OSHA Compliant ‣ Impact & Compression Resistant (I/75 C/75) ‣ Oil & Chemical Resistant Outsole (D471) ‣ Slip Resisting Outsole (Dry & Wet Surfaces)* COMFORT ‣ Designed for Women by Women ‣ Comfortable Ankle Padding ‣ Breathable Mesh Lining (Air-Flow Tech) ‣ Impact Absorbing Insole (Antimicrobial)