The F4 boxing gloves were designed with balance and boxing in mind. These sparring and training gloves are extremely durable and supremely comfortable to wear, the internal Satin Fabric is both breathable and soft to the touch. The F4 Boxing Gloves have multi-layered padding making them one of the most shock resistant and shock dispersive gloves available. These RDX F4s will protect your fists in all engagements allowing you to focus on the technique and power in your strikes. Kalix Skin Mayahide leather exterior - making it both durable and tear resistant. Multi layered Membrane Grid 2 Padding - for five layers of fist protection and impact resistance Quick EZ Hook and loop system - for secure closure and wrist protection Soft Satin Fabric interior - Both breathable and extremely soft TAKA Closure Strap System - for enhanced fitting, wrist support and easy wearability