Ready to take on a variety of activities, whether you’re climbing, trekking or training, the Black Diamond Lightwire Tech Tee has been made with a four-way stretch fabric that’s breathable, quick-drying, moisture-wicking, and anti-odour. This ensures that you can move freely, try hard, and keep performing for longer in comfort. In addition, underarm gussets add extra mobility, while reflective logos increase visibility when your adventures push past the daylight hours.