For underfoot support and cushioning, the GTS 12s have a Profile Sockliner that is made with a lightweight, biodegradable material called BioMoGo. BioMoGo works together with Brooks DNA technology in the heel and forefoot to provide customized shock absorption and comfort based on a runner's size, foot shape and speed. For stabilization, the GTS 12's midsole also features Progressive Diagonal Roll Bar® (PDRB®) and DRB Accel technology. These technologies support the foot and prevent over-pronation but still allow for independent movement in the heel and forefoot. Lastly, the GTS 12s have a decoupled heel construction, known as Caterpillar Crash Pad technology, so parts of the heel can move independently of each other and smooth out transitions in the gait cycle.
For underfoot support and cushioning, the GTS 12s have a Profile Sockliner that is made with a lightweight, biodegradable material called BioMoGo. BioMoGo works together with Brooks DNA technology in the heel and forefoot to provide customized shock absorption and comfort based on a runner's size, foot shape and speed. For stabilization, the GTS 12's midsole also features Progressive Diagonal Roll Bar® (PDRB®) and DRB Accel technology. These technologies support the foot and prevent over-pronation but still allow for independent movement in the heel and forefoot. Lastly, the GTS 12s have a decoupled heel construction, known as Caterpillar Crash Pad technology, so parts of the heel can move independently of each other and smooth out transitions in the gait cycle.