Smartwool Women's Intraknit Active Bottom Hestra This unisex racing spike is

This unisex racing spike is designed for distances between 5k and 10k

Optimal protection

not harder

the PowerWedge enhances your range of motion when unlocked and boosts power transmission when locked for an authentic alpine experience

The hybrid shell enhances day-to-day durability and includes a full 21 vents with dual adjustability that lets you fine-tune airflow to meet the conditions

Smartwool Women's Intraknit Active Bottom Hestra This unisex racing spike isStrenuous activity is supposed to be uncomfortablebut Smartwool base layers can help reduce some of that. Meant to layer under shorts or pants, our Womens Intraknit Base Layer Bottom is designed to help with moisture management and temperature regulation. Its built with a blend of responsibly sourced Merino wool and TENCEL Lyocell fibers, making a performance fabric which helps with cooling. Plus, it offers a fit that moves with your body, mesh