These super-comfy infant mittens keep baby's hands warm and helps protect baby from his/her own fingernail scratches. The sleeve-like cuff which makes them comfortable to wear but hard for baby to pull or fling off. Cuff can also be folded, then it will be shorter. Material: 100% Organic Cotton Fabric, - it breathes, keeps air circulating and it is moisture-absorbent, absolutely natural that's what your baby needs!