The Men's Reebok Tactical Oxford features a Moisture Wicking Nylon Mesh to keep your feet dry and comfortable during your long duty day. The Sublite Tactical has a removable Memory Tech Massage Cushion Foot bed which stimulates circulation to help prevent fatigue. The RB8105 has a SubLite EVA Cushion Midsole with Rubber Heel and Forefoot Pads which provide the necessary support all across the critical points of your foot. For those traveling through or working in an airport venue the Sublite Tactical is 100% Non-Metallic. The Extremely Lightweight and Flexible Sublite Tactical makes this Duty Shoe a popular choice for the rugged and swift Emergency Response worker or those who just want the attractive and sleek styling of tactical foot apparel.