Quechua Forclaz 900 (Bionassay Pant 500 in India) are a pair of lightweight trekking trousers for men. At Rs. 3,999 they may seem expensive, but we reckon these trousers will last a casual hiker over five years. This durability makes them exceptional value for money. These trousers resist wind, snow and rain fairly well. Forclaz 900 do not feature convertible legs or vents and this makes it unsuitable for temperatures over 35 degrees C. Although not waterproof, they dry off quickly which is a bonus for monsoon trekkers.