Technical trousers that open on the waist for climbing and trekking that feature elevated protection thanks to the wind-resistant, water repellent stretch fabric with two-way stretch inserts that make the garment even more comfortable and suitable for any situation. The soft faux Kevlar inserts on the knee area and lower back increase protection and durability, even for the most intense usages. Two hand pockets with adhesive zip and the ability to expand the trousers on the calves via the zip complete the usability of this product.