Halo II pullover fits comfortably head sizes with circumference between 53 cm (21") (0.2 kg tension pressure) and 60 cm (23 1/2") (1 kg tension pressure)
Unfortunately, there is no reliable solution to re-attach the silicone band to the headband.
The headband may gradually lose elasticity. For better performance over time, we recommend that you hand wash your headband and hang dry.
You can return the headband you bought on our website within 30 days for a refund or a credit towards a new order. For any questions, please contact us at [email protected] or text us at (514)612-8575