Tyr Jammer Size Chart. Brand size 20 22 24 26 28 30 32 34 36 38 40; Please ensure you take the time to study the size chart before you make a purchase, sizing differs from brand to brand and any items damaged because they are.

Please ensure you take the time to study the size chart before you make a purchase, sizing differs from brand to brand and any items damaged because they are. Tyr thresher jammers sizing guide « return to tyr size guides. Brand size 20 22 24 26 28 30 32 34 36 38 40;