"What Our Gearhead® Experts Are Saying: ""This thing is warm, stretchy, and super breathable. I love the adjustable gaiter—it’s great for customizing airflow and comfort depending on the weather or how hard I’m working. It’s my go-to for storm days and long tours."" Cold, wind, and variable conditions don’t stand a chance when we’re layered up with the Airblaster Pro Clava. This is Airblaster’s most technical balaclava yet, built from 270gsm AirTech 3D-Eco™ microfleece—a fabric engineered for warmth, breathability, and lightweight comfort in high-output alpine missions. Designed with 4-way stretch and ergonomic paneling, the Pro Clava fits seamlessly under helmets or hoods without bulk or restriction. The standout feature? An adjustable face gaiter that lets us fine-tune coverage and breathability on the fly, whether we’re skinning up, dropping in, or riding a blustery chair. High-loft zones hold in heat, while low-loft areas move moisture efficiently—so we stay dry and warm even when pushing hard."