The Federal S2 knee protection kit consists of two inserts of 10 layers of UHMWPE, a 5 mm EVA backing and a cover made of waterproof material. The kit is designed for installation in the knee valves of combat clothing.

The package of 10 layers of SVMPE is certified for protection against splinters according to GOST R 34286-2017 C2 (V50% = 470 m/s), additionally provides protection of the knees from sharp objects. A certified copy of the certificate is attached to the kit.

A set of inserts for knee protection "Federal C2" is installed in the knee pads compartments in combat suits of the type Gorka-3 "Federal", takes the form of a joint and effectively holds it. The materials have shock-absorbing properties, which increases comfort and increases the protection of the user's knee joint.

Dimensions: 1 pc. – 260 x 180 x 8 mm (Length x Width x Thickness). The weight of the knee pads is ≈ 125 grams.