Mizuno Sonic GX 3 MR UPDATE: Over a month ago I made a post about theses jammers and since then I have worn them for 2 major competitions. I can safely say
Men's GX-Sonic III ST Jammer Swimsuit - Mizuno USA
MIZUNO Swimsuit Men GX SONIC 6 NV N2MBA501 World Aquatics Approved Swi – ICHIBAN DEPOT
Mizuno Men's GX-Sonic Neo SL – Elsmore Swim Shop
Mizuno Exer Men's Swimsuit | Bodyline Swim Shop
Mizuno GX-Sonic 5 MR Jammer (MULTI RACER)
MIZUNO Swimsuit Men GX SONIC NEO N2MB1005 20 Aurora Blue 5 sizes NEW!! FINA | eBay
Dressel and Schooling were wearing this jammer today in Budapest. What brand is it? I've never seen this logo (sorry couldn't find better picture). : r/Swimming
Mizuno - Mizuno GX Sonic III ST Men's jammers Sprinter models Inseam about 26.0 cm (size M) FINA approved models Material Sonic light live TeX (67% nylon 33% polyurethane) HP Sonic light (65% nylon, 35% polyurethane) | Facebook