This revolutionary Shock Absorber sports bra has been created especially for running and high impact sports, with an enhanced Infinity- 8 support system to target excessive breast movement. Featuring comfortable seam-free inner lining and concealed elastic for the best fit, this soft running bra is crafted from a high performance fabric to wick away moisture. Providing maximum coverage for full confidence and support, it's designed with wide padded non-slip straps, a full back opening for easy on and off with hook and eye fastenings. Reflective tape across the cups ensures high visibility when running outdoors. Getting the right fit is important to a good performance - To ensure your sports bra gives you the best support, here are some tips to achieve the perfect fit. The Underband - The band around the chest should be level front and back. It needs to be comfortable but firm. A good gauge to ensure that the underband fits well is being able to fit two fingers between the underband and your skin. Any more space and the band is too big and could cause friction. The Cups - The cup should contain the whole of the breast, with no creases and no cleavage on show. If the breasts are squashed or cleavage is on show, the cup size is probably too small. If the fabric is gaping or wrinkling then this suggests the cup size is too big. The Shoulder Straps - Sports bras come in different styles, usually a traditional U Back or Racer Back. The straps should be adjusted to fit securely on the shoulders with only one to two-inch give.