These trainer liners are designed to hide neatly inside your trainers gorgeously super soft luxury fabric with comfy seam free toes style added stretch care and composition composition pair 1 83 viscose 15 polyamide and 2 elastane lycra pair 2 4 77 viscose 20 polyamide and 3 elastane lycra pair 3 80 viscose 18 polyamide and 2 elastane lycra pair 5 81 viscose 16 polyamide and 3 elastane lycra care instructions machine washable