You get a light, breathable, barely-there feel with a fit that hugs your foot just right. Targeted compression and a protective heel tab help keep blisters out of your way. Whether you’re racing, training, lifting, or on the go—you’re covered. Anatomical Design Made for your actual feet—with a new wider toe box and right/left-specific fit that just feels better. Targeted Arch Compression Secure arch support and a custom-like fit that stays put. Seamless Toe A seamless toe reduces friction where it matters most. Bye bye, blisters. Blister Tab The unsung hero. A double-thick heel tab that cushions, protects, and helps prevent back-of-shoe friction. Seamless Heel Seamless, fitted heel cup that won't slip, bunch, or rub. iWick Fibers iWick technology pulls moisture away to keep your feet cool and dry. Mesh Construction Breathable mesh on top keeps air flowing and feet feeling fresh.