Men's On Cloudmonster 3 Hyper Size:8.5 Made with Polartec® Delta™ cooling

Made with Polartec® Delta™ cooling fabric

This is your trusted performance partner on any run

A 4-section folding construction packs down compactly for stowing in a vest or belt between climbs

The quick-dry

The Injinji Run Lightweight Mini Crew Toe socks are engineered to perform on all surfaces

Men's On Cloudmonster 3 Hyper Size:8.5 Made with Polartec® Delta™ coolingThe Cloudmonster 3 Hyper is a super trainer for long miles and fast tempos. Designed for maximum cushioning and enhanced impact absorption, while bringing back the responsive, forward rolling ride you love Featuring a CloudTec cushioning system engineered for a highly responsive ride. Made with a top layer of Helion HF hyper foam for max energy return and impact absorption, plus a bottom layer of Helion foam for durability. The engineered knit upper