A foam roller built with a hollow core inside a moulded EVA outer layer, giving a firm rolling surface over a lighter body than a solid roller of the same size. The EVA skin provides the contact texture and can be finished smooth or with a raised pattern, while the inner core is available in PVC or ABS depending on the weight and stiffness wanted. It is used for warm-ups, mobility work and post-training release on the legs, back, glutes and shoulders. Diameter, length, EVA density, colour and surface texture are all made to order, so confirm the finished size and firmness before buying.Key details:Materials: EVA outer layer with a hollow PVC or ABS core