Comfortable, ventilating trekking trousers in G-1000 Air Stretch, reinforced with double layers of fabric over the rear and knees Vidda Pro Lite Trousers M are perfect for trekking in warm climates. Regular fit, pre-shaped knees and slightly tapered legs, these trekking trousers are optimized for warm-weather conditions. Multiple pockets including open hand pockets, buttoned leg pockets with bellows, multitool pocket, and an internal phone pocket provide even more functionality along with openings for kneepads (an accessory) and adjustments at the leg endings.