Saucony Blaze TR Trail Running Shoes The outdoors should take note when you lace up the Blaze TR. Everything you need for off-roading, this shoe comes equipped with PWRRUN foam cushioning and grippy lugs to give you the edge on a variety of terrains. Breathable Mesh Upper The upper of the Blaze TR has been constructed with a lightweight, breathable mesh construction that retains major durability to protect you on all terrains. As well as this, the upper prevents debris from entering the shoe, keeping you comfortable and protected. Perforations in the fabric increase airflow to create a better, healthier environment for your feet to thrive in. The shoes feature a standard lacing system that will lock in the midfoot, providing a secure fit, and reducing any unwanted movement within the shoe so you can enjoy each stride. Finishing the upper, a flat-lying tongue will remove the risk of irritation being caused by rubbing and chafing, and will help block the entry of dirt