Women’s changing shorts Pre with PrimaLoft insultation are suitable for cross-country skiing or for other sports activities during cold, windy or rainy weather. The shorts are to be worn over inner shorts, tights or overall. The shorts have close fit and go over the knees. The main material used is 100% nylon, is very thin but firm. The shorts are insulated with thin but warm PrimaLoft Silver Insulation layer (100% Polyester) 40g/m2 in weight. There is front zipper, adjustable waist and two side pockets with a reflective strip. A full zipper down the side of each leg enables you to put the shorts easily on or to take them off without the need of removing shoes or skies.