Tested by athletes just like you, our Summit L1 Tights are built to perform on the peak. Engineered with minimal seams, they offer a blend of dialled warmth and overall comfort - ideal for those long alpine missions. Articulated patterning gives you enhanced mobility on big walls, while Thermolite® technology wicks away excess moisture so you stay cool and dry as you go. A long inseam allows you to layer up with ease when the temperature really plummets. Form-fitting and with an integrated waistband for added comfort. Part of the Summit Series™ collection - the world's finest alpine equipment.