Speedo Boys Endurance Pro Hyperboom Jammer

Designed for junior training, lessons, and active swims, the Hyperboom Jammer is part of Speedo's iconic Hyperboom collection.

Made from Endurance Pro fabric with four-way stretch, it resists chlorine and pilling for lasting comfort and durability. The design includes a front modesty panel liner and an internal drawcord for a secure fit. Body made of 57% polyester, 43% polyester PBT.

Product Features

• Speedo Boys Hyperboom Jammer
• Chlorine Resistant - Resists chlorine for long-lasting fabric performance
• Pilling Resistant - Fabric resists pilling for lasting durability
• Front Modesty Panel Liner - Lined at the front for comfort and modesty
• Internal Drawcord - Inside drawcord for a secure, adjustable fit
• UPF 40+ - Block the Burn UPF protection
• Endurance Pro - All the performance credentials of Endurance+, constructed from 100% yarns. Four-way stretch fabric designed for durability with chlorine and pilling resistance
• Body made of 57% polyester, 43% PBT
• Colour: Navy
• Style Code: 8-A000184002