Women's Glycerin Flex SIZE:12 Sweat- and weather-resistant expandable storage

Sweat- and weather-resistant expandable storage for phone

prevent shin splints

these goggles deliver unmatched precision and insight for swimmers who demand more

from practice through race day

Women's Glycerin Flex SIZE:12 Sweat- and weather-resistant expandable storageSoft cushioning and flexible support come together in the Brooks Glycerin Flex to create a smooth, adaptive ride. DNA Tuned technology uses large heel cells for plush impact absorption and small forefoot cells for a lively toe off. This tuned nitrogen infused foam helps reduce added layers, giving you cushioning that feels consistent and streamlined. The engineered flat knit upper enhances comfort with breathable flexibility that moves naturally with