Speedo

Men's Blue Boom Solid Jammer

Our new Solid Boom Jammer is built for training and active swim sessions. Made from Endurance Pro fabric with four-way stretch, it resists chlorine and pilling for lasting comfort and durability. A full elastic waistband with internal drawcord delivers active comfort, while bonded hems ensure a distraction-free fit. The design includes a side zip pocket and UPF40+. Body made of 57% polyester, 43% polyester PBT.