The Redline Skate F2 & F3 models are premium quality skate skis designed to help you win races. The F3 model is ideal for soft and slow conditions. Both models are equipped with our unique Tuned Dynamic Response technology, which provides excellent energy return and ensures optimal gliding throughout the entire push-off phase. This results in better snow feeling and helps to maintain speed. The F3 model comes with shorter pressure zones that prioritize acceleration and a tail-only groove, which enhances biomechanical efficiency and enables skiers to maintain V2 technique for longer, even on uphill slopes. This is especially useful in softer and slower snow conditions where it can be challenging to maintain momentum.