Sonic Hoody – Men's

When you need a lightweight layer that moves with you on cold-weather runs or fast alpine approaches, the Sonic Hoody is what we reach for. Built with graphene-enhanced fabric, it delivers serious warmth-to-weight efficiency without the bulk, so you stay regulated when effort levels spike. The fitted hood adds coverage without getting in your way.

• Graphene-enhanced fabric boosts thermal efficiency — more warmth for less weight than standard fleece
• Stretchy, athletic construction moves with you whether you're pushing uphill or layering under a shell
• Fitted hood sits low-profile under a helmet or hat without bunching or shifting
• Built for high-output cold-weather activity — trail running, fast hiking, and alpine approaches
• Available in Graphene colorway — a versatile dark neutral that layers cleanly under any outer shell