The Rab Modulus Tights are technical tights designed to provide active insulation for mountaineering, ski touring, and climbing in cold conditions. Perfect as a mid-layer or lightweight outer layer, they combine targeted warmth with stretch and breathability for freedom of movement on challenging terrain.
Highlighted Features:
Hybrid design with insulated panels in key areas and stretch fabric on the rest of the body.
PrimaLoft® Silver Active padding on the front of the thigh to retain warmth where it's needed most.
Breathable, stretchy Thermic™ fabric on the back and motion zones.
Elastic waistband with a flat fit that won't get in the way under a harness or backpack belt.
Zippered thigh pocket for small items or energy bars.
Slim fit for improved thermal management during intense activities.
Materials:
Front panel: Pertex® Quantum Air with PrimaLoft® Silver Active insulation (40 g/m²).
Back and side panels: Thermic™ (warm, stretchy fabric).
Certifications and sustainability:
Recycled fabrics and PFC-free DWR treatment.
Responsible manufacturing under the amfori BSCI code of conduct.
Certified by the Fair Wear Foundation and a member of EOCA.
