The Mons Royale Enduro Bike Short Liner is a performance merino short liner for long rides, enduro racing or multi-day adventures. Climb, descend and do it again from dawn ‘til dusk in naturally air-conditioned merino comfort. Merino Air-Con is ultra-lite and ultra-breathable for year-round use.Mons Royale Enduro Bike Short Liner FeaturesTMF 90 density, 10mm paddingComfort for 5+ hour ridesFlatlocked seams for added comfortSignature Mons Royale waistbandSilicone leg hem gripper tape140 Merino Air-Con is ultra-lite and ultra-breathable for year-round use.Mons Royale Enduro Bike Short Liner Materials83% Merino Wool13% Nylon4% Elastane