Select options Airstyle Para-Trekking Boots $298.00 The Airstyle paragliding boot is your best option if you are looking for ankle support, durability, and comfort. This is the latest lightweight, breathable, wind and waterproof Outdoor boot. Maximum protection and minimal weight (680g) make the para-trekking II so unique. The para-trekking III, with its breathable HydroGuard™ Membrane is wind- and waterproof and offers best comfort and style. Airstyle presents the para-trekking II. This boot is designed for special tasks both outdoor and for airborne sports. Developed by pilots and worked up with high quality, the para-trekking II offers exceptional security and best wearing comfort – on the ground and in the air as well.