TYR training swimming goggles - Spec OPS 2.0 Mirror - Silver/blackThe Spec OPS 2. 0 Mirror is made specifically for swimmers who take training and swimming seriously. Engineered to increase your speed. The goggles have a special low narrow fit that ensures you can swim with the least possible resistance and thus faster. The anti fog treatment is rounded to ensure a snug fit around the eyes and also contributes to reduced resistance in the water. In addition, it is equipped with stability rails on the side for more