The Reebok Work Fusion Flexweave Cage Composite Toe work shoes maximize flexibility with Floatride Foam and feature a tough safety toe to keep you protected all day long. Style numbers: RB4310 (Black/Grey), RB4311 (Black/White), RB4314 (Blue), RB4313 (Brown), and RB4312 (Gray). Work sneakers with a composite safety toe that meets ASTM F2413, EH (electrical hazard) safety standards. Ultraknit and Flexweave upper for lightweight, durable support. Flexweave Technology knits supportive fibers into a figure-8 design to add strong, flexible structure. Mid-cut design for added ankle protection. Lace-up style with fabric laces and synthetic loops for a secure fit. Moisture-wicking nylon mesh lining for a comfortable fit. Removable EVA cushion footbed provides long-lasting underfoot comfort and support. Floatride Foam midsole is significantly lighter than traditional EVA foam, providing soft, lightweight cushioning. Durable synthetic outsole with adaptive lugs on the bottom flex to match the foot's natural movement. Sole is slip and oil-resistant meets ASTM 2913-19 standard technology for adaptive flexibility.