In a small bowl, combine lemon juice, olive oil, minced garlic, and chopped herbs to form a marinade.
Place the chicken breast in a resealable bag or shallow dish and pour the marinade over it. Let it marinate for at least 20 minutes.
Preheat the grill to medium-high heat. Grill the chicken for about 6-7 minutes per side or until cooked through and the internal temperature reaches 165°F.
While the chicken is grilling, prepare the veggies by chopping the lettuce, red bell pepper, cucumber, and tomato.
Once the chicken is cooked, let it rest for a few minutes before slicing it into strips.
Warm the whole wheat tortilla slightly on the grill or in a microwave for easier folding.
Assemble the wrap by laying the lettuce on the tortilla, adding the sliced chicken, and topping with red bell pepper, cucumber, and tomato.
Drizzle any remaining marinade over the ingredients for an extra burst of flavor, then roll the tortilla tightly to form the wrap.
Serve immediately and enjoy your refreshing and high-protein wrap.