Endurance PRO Multifilament Laser-cut perforations along the sides

Laser-cut perforations along the sides and a cropped silhouette keep things breathable and streamlined

Optimized Design: Filter detaches with an easy half turn for cap-only mode while the semi-flexible carry loop is a sturdy attachment point

Mips® equipped

#5 YKK® AquaGuard® zips and internal gear organization

Strategically engineered venting system designed for increased airflow and breathability

Endurance PRO Multifilament Laser-cut perforations along the sidesRace Ready SPIbelt to hold a Race Number Bib, Energy Gels, and all your run essentials for race day whether that be a 5K, Half Marathon, or Triathlon. Built for comfort and durability. The SPIbelt Endurance PRO has a weather resistant zipper and pocket that will help keep essentials safe from the elements or a sweaty run. The spacious pocket will hold any phone on the market and has four gel loops on the elastic band to hold your energy gels and