Our Flexair Pro Fire Alpha® pants accompany your next MTB session with top performance. Since things can get hot on the track, you'll appreciate the cooling comfort of the breathable, insulating Polartec® Alpha®, which makes putting on and taking off additional layers unnecessary, while the DWR coating offers record-breaking protection against moisture and dirt. The Tapered Fit design ensures optimal freedom of movement and prevents any snagging thanks to the narrow leg openings, while the knee and leg panels made from Dyneema® provide increased abrasion resistance and enhanced flexibility. Another advantage for freedom of movement is the lightweight and durable TruMotion™ all-way stretch fabric, which doesn't weigh you down as you pedal on the trail. Ventilation and breathability are ensured by the panels with strategically placed, laser-cut vents at the front and back, while the mesh at the back of the legs adds another cooling factor.