Product description Pitch 37.5 rain trousers is made of an extremely lightweight material with a very high breathability. The fabric is made with 37.5 technology that always aims at keeping your body temperature at 37.5 which is your optimal comfort zone where you perform best. The 4-way stretch makes it even more flexible. . The water repellency treatment on the material is PFC-free. Lower leg has zippers so you can easily get into them if weather changes rapidly. Front button and zipper together with velcro at waist allows you to adjust to perfect fit. Reflective prints makes a technical, sporty design. Length will be available in short (74cm) and regular (81cm) inseam for size L. Features Sealed seams A heat sealed seam is sewn and then sealed with a heat activated tape. This method provides liquid proofness. Waterproof Keeps you dry and creates a comfortable inner environment in the garment. Breathable Moisture and heat transportation to adjust the temperature. Stretchable The fabric offers elasticity facilitating movement and comfort in the garment. Easy to move in.   Lightweigh Water repellent Turns away water and stain from the surface of the fabric to increase its performance. PFC free PFC free Waterproofness 20 000 Breathability 50 000