The Montane Men's Protium Lite Pull-On Fleece offers an excellent, lightweight base layer or mid layer for any adventure. This technical fleece is engineered with THERMO GRID fleece fabric, which features a brushed grid back construction to manage moisture and regulate heat effectively. This is a highly versatile and warm fleece with multi-activity use in mind, at home on a range of adventures in the mountains - from running, to fastpacking and climbing. Construction Thermo Grid Lite brushed back fleece with stretch POLYGIENE® permanent odour control Features Snug collar 1/3 length YKK front zip Low profile flatlocked seams Low profile hem and cuffs Suitable for Hiking, Walking, Mountaineering, Climbing, Trekking, Trail Running, Fastpacking, Expedition, Ski Touring Materials 92% Polyester, 8% Elastane Important California Resident Info