Blackroll Groove Standered-Black Swimwear High Density Foam for light

High Density Foam for light weight performance

Batteries Included ‎No Brand ‎HEAD Colour ‎White Season ‎Continuity Sport ‎Squash Style ‎Squash String Manufacturer ‎Head

Size ‎G4 - 4U(80-84

BRAND:SPEEDO

Easy to adjust side clips for quick & secure fit

Blackroll Groove Standered-Black Swimwear High Density Foam for lightThe BLACKROLL GROOVE STANDARD has the same density level as the BLACKROLL STANDARD, so it addresses a wide spectrum of applications. During fast rolling, the additional grooves on the surface cause a slight vibration effect, providing additional support for blood circulation of the tissues while warming up and stimulating the receptors in the connective tissues and muscles. The BLACKROLL GROOVE STANDARD is particularly useful in performance sports. 1)