Roll Recovery - Super Deep R8 Insert - 855255004316 Winter Running Their soft brief liner provides

Their soft brief liner provides secure support where you need it most

including shoes with a wide toebox

- 1/2-zippered design lets you adjust the airflow

Mesh-like structure on the calves

- M 7 = W 8

Roll Recovery - Super Deep R8 Insert - 855255004316 Winter Running Their soft brief liner provides*Inserts sold individually* Add two Inserts to make it a pair. The R8 Inserts were designed to make the R8 more versatile. With the new SuperPlush and SuperDeep Inserts, you can customize the feel of your R8 exactly how you want it. Feedback from athletes was vital in the development of each insert. Explore unique ways to customize your R8 with different combinations of Inserts. *Inserts fit current R8 and R8 Plus models only. Roller sold separately.