Pain free. These slippers were somewhat on the snug side. If youre looking for a solid noise cancelling headphones for a decent price, these are it. Fairly heavy vest but full featured. My daughters names are Emilie, Madeline, and Violet, and we only got 3 of the letter "i" so they couldnt even all have a name bracelet. 😊 Seemed to charge at a reasonable speed though I’ve never timed how long it takes my phone to charge. My opinion: If you don’t need these to make and receive calls and just want them for listening - they are a good buy. Comes as two bags of 25. FEATURES (ACTIVE NOISE CANCELLATION) - 4. Lightweight, relatively small size, ambidextrous, and wireless.