Thermal Headband tri-acc In addition these are a

In addition these are a perfect training aid to improve body position in the pool

you'll find no resistance while swimming regardless of whether your arms are up

The Insides Count: Extremely flexible

The development of the short sleeves was conducted over countless hours of testing with and without a tri suit underneath to ensure an excellent fit

Thermal Headband tri-acc In addition these are aTargeted warmth where you need it most. Our Thermal Headband offers thermal protection across your forehead and ears to lessen the chill when you first hit the water and provide warmth during your swim without a tight chin strap. The Thermal Headband works best when paired with a latex or silicone swim cap, or layered underneath the Thermal Cap for maximum warmth. However, it can also be worn on it's own for those not too cold swims where you need a