Tecnifibre X-One Biphase - Natural - String Set Gauge:16 Style #: 670063-131

Style #: 670063-131

These classic style short BB Practice short from KSwiss features 100% Polyester moisture wicking material to keep you cool

So you know these are high performance goggles

5mm braided polyethylene netting 325 lbs break strength

Luxilon 4G is on the firm side of the spectrum

Tecnifibre X-One Biphase - Natural - String Set Gauge:16 Style #: 670063-131According to Tecnifibre, the X One Biphase string uses High Heat Capacity (H2C) fibers, which allows the use of an innovative chemical treatment process called Trimerization. This new process increases the cohesion between chemical molecule links through extreme variations in temperature to result in ultimate dynamic efficiency (power) and exceptional feel. The new patented Biphasic process, with its visible marks on the string, extends string life by