Vintage Collini Thermore Women’s Snow Pants Size 10 Purple Made In Hong Kong. Pants closure is a zipper, two click in buttons, and one slide in metal fastener, all are in good working condition. Outer material is 100% polyester, inner lining is 100% nylon, and insulation is 100% polyester. Rn is 55432. Thermore thermal insulation is by FISI group meant to keep your body at its natural warmth. Collini was the official supplier to Canada's Olympic winter team at the time of production of these pants. Both waist and at ankles of pant leg are elastic. Front of pants have a zipper pocket on left side, it is in good working condition. Measurements are located in photos.