What Our Gearhead(R) Experts Are Saying:"What I like about these is that the tapered fit actually holds its shape through a full run - no fabric pooling at the ankle or shifting around the knee. The side mesh panels pull double duty, adding ventilation right where the legs generate the most heat while housing zip pockets that are actually secure enough to trust with a card or key. CLIMACOOL keeps the fabric from feeling heavy as you warm up. A solid option if you want a full-length running pant that doesn't feel like a compromise."Cold mornings and pre-dawn starts call for more coverage than a short can offer, but that doesn't mean giving up on breathability once your body temperature climbs. The Adi365 Astro Pant from Adidas threads that line with a tapered silhouette that stays streamlined from hip to ankle without restricting your stride. CLIMACOOL fabric wicks and disperses sweat as effort builds, so the pant stays light and dry through the back half of a run rather than weighing you down. The side mesh panel inserts open up ventilation exactly where leg drive generates the most heat, and the zip pockets keep a card and key secured without creating bulk at the hip. Reflective logos and 3-Stripes branding add low-light visibility for early starts, and the drawstring waist holds its position through tempo work and longer easy efforts alike. Built entirely from recycled polyester, these are a full-length training pant with nothing wasted in the construction.