Cloudboom Strike 2 Shoe size:Men's 10 / Women's 11.5 Castelli uses its GIRO3 leg

Castelli uses its GIRO3 leg bands to comfortably hold the leg openings in place without excessive pressure or constriction

high-performance backpack designed specifically for swimmers and athletes who need reliable storage and comfort

This suit was designed for the intensive competitive swimmer and offers superior softness

less hand fatigue

Polyoxyethy sorbitan mono-oleate

Cloudboom Strike 2 Shoe size:Men's 10 / Women's 11.5 Castelli uses its GIRO3 legBuilt for marathons. Race day ready. This road runner is ultra responsive and ultra cushioned. A new cushioning system that uses Helion HF foam and expands in all directions for next level comfort and energy return built for the demands of marathon racing. The open weave upper offers lightweight support and breathability, helping heat and moisture escape so your feet stay cooler, drier, and more comfortable through every mile until the finish line. A