- Intended for runners in need of stable and comfortable footwear, the Adrenaline GTS 21 offers enhanced support and a smooth ride. It is also a certified PDAC A5500 Diabetic shoe and has received the APMA Seal of Acceptance.
- Stability and support with energizing cushioning, suitable for overpronation. Suitable for road running, cross training, or any other activity. Predecessor: Adrenaline GTS 20
- The DNA LOFT Crash Pad and BioMoGo DNA work together to provide adaptable cushioning for every stride.
- The modernized fit features a streamlined, engineered mesh upper and 3D Fit Print for the structure and fit the Adrenaline is known for, without extra bulk.
- The Guiderails Holistic Support System focuses on the knees, keeping excess movement in check to ensure comfortable movement for runners.