On | Unisex Cloudboom Strike 2 Running Shoes - Verdite/Aconite Size:7.5 GTS stands for 'go-to-support'

GTS stands for 'go-to-support'

Race Predictor: Estimates your potential finish time for a 5K

This innovative midfoot support system - combined with wide base nets - increases the stability of the midsole and helps guide your feet and ankles throughout the gait cycle

We recommend choosing the Aero-FIT Running Tank Top if you're training or competing in hot conditions

Performing at your best in warm conditions is challenging

On | Unisex Cloudboom Strike 2 Running Shoes - Verdite/Aconite Size:7.5 GTS stands for 'go-to-support'Advice for Road Runners: The On Unisex Cloudboom Strike 2 Running Shoes are On's pinnacle road racing shoes. Underfoot Feel Evolved Helion HF hyper foam offers exceptional energy return. This advanced foam is also extremely light. On's CloudTec Sphere technology brings a new level of performance. The thin gaps between the forefoot and midfoot allow the foam to move more freely. This results in improved responsiveness and comfort. A full length carbon