Irideon Power Stretch Breeches Soft, fleece interior provides warmth and insulation Designed and patterned in the saddle for the perfect fit with body-contouring panels Polartec Power Stretch - 64% polyester, 24% nylon, 12% spandex No-chafe, overlocked with edge stitch seams for a flattering, tailored look Chamisoft knee patches for non-slip performance