Stay protected from the elements during your run with the men's On Core Jacket. This performance jacket offers a windproof and water-repellent design to keep you dry during light rain. The adjustable hood and hem provide enhanced weather protection and a personalized comfort fit. Breathable knit material prevents sweat buildup, while the integrated airflow vents regulate body temperature during activity. The lightweight fabric supports unrestricted movement, while the reflective details improve visibility in low light environments. The jacket's spiral dart construction enhances flexibility, and its packable front pocket allows for convenient storage.
Size Guide
| Alpha Size | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Chest | 35.4" | 35.8 - 37.8" | 38.2 - 40.2" | 40.6 - 42.5" | 42.9 - 46.1" | 46.5 - 49.6" |
| Waist | 29.5" | 29.9 - 32.3" | 32.7 - 35" | 35.4 - 37.8" | 38.2 - 41.3" | 41.7 - 44.9" |
| Hip | 35" | 35.4 - 37.4" | 37.8 - 39.8" | 40.2 - 42.1" | 42.5 - 44.5" | 44.9 - 46.9" |
CHEST — Measure around the fullest part across chest points, keeping the tape horizontal.
WAIST — Measure around the natural waistline, which is the narrowest part.
HIP — Measure around the fullest part of the hip.
