Behind both knees the seam needs glued or sewn. see photos
The Lululemon License To Train Jogger Men's in size L is a versatile and high-performance pant perfect for travel, activewear, and casual occasions. Made of a lightweight and stretchy fabric blend of polyester, nylon, and spandex, these joggers feature an elastic waist with a drawstring closure for a comfortable and adjustable fit. With a tapered leg style and a 30-inch inseam, these versatile pants are ideal for various activities like gym & training, walking, yoga, and running & jogging. The classic black color and solid pattern make them a stylish and unisex choice for all seasons.