"What Our Gearhead® Experts Are Saying:""I have been wearing the Modulus Hooded Fleece Jacket on cold climbing days all season and the Thermic™ Stretch Pro fabric is what sets it apart from every other fleece hoodie in my kit. It wicks fast, stretches completely freely through hard reaches and high steps, and the Matrix™ lined hood and chin guard have been a genuine comfort upgrade on the coldest belays where other fleece hoods freeze up and stiffen against the face.""Cold rock, long routes, and a mid-layer that needs to keep up through every move on the wall. The Rab Modulus Hooded Fleece Jacket was built with exactly that environment in mind, a high-performance fleece hoodie that brings warmth, stretch, and moisture management to a climbing-specific fit that works as hard above the first bolt as it does on the approach. Rab constructed this hoodie from Thermic™ Stretch Pro, a 230gsm brushed back fleece with exceptional stretch and recovery that resists abrasion and pilling through sustained use on rough terrain. The slim but unrestrictive cut keeps the jacket from adding bulk to the layering system while underarm panels and set-in sleeves deliver a full, uninhibited range of motion on vertical terrain. Matrix™ fabric lining the chin guard and hood prevents freezing against the face on cold belays and exposed ridges, and the helmet-compatible hood fits cleanly under a climbing lid without bunching or shifting. Thumb loops keep sleeves anchored under gloves and shell cuffs throughout the day, a YKK® VISLON® center front zip with fleece-lined chin guard seals and opens smoothly in cold conditions, and mesh-lined hand pockets alongside a low-profile zipped sleeve pocket keep essentials accessible and secure from bottom to top of the route."