Durable Replacement Insole for SHIMANO Cycling Shoes SHIMANO DYNALAST 2.0 Standard Cup Insole features a durable EVA heel cup and is compatible with both SHIMANO DYNALAST 2.0 and SHIMANO DYNALAST cycling shoes Features Broad Compatibility: Designed as a replacement insole for both SHIMANO DYNALAST 2.0 and SHIMANO DYNALAST shoes Durable Support: EVA heel cup provides lasting support and structure for a secure fit Precise Fit: Available in mulitple size ranges: 36-38, 38.5-40, 40.5-42, 42.5-44, 44.5-46, 46.5-48, 49-50