Boost Pro shorts that fit like a glove; ultra-fine, multi-directional fabric. The ROSTI racing department’s most recent creation: elastic and silicone free. The fabric used for Boost Pro - our breathable, ergonomic design summer shorts - is ultra-fine and multi-directional with minimum, invisible seams. Boost Pro use the new Free Code pad: SMOOTH PAD by ROSTI®, developed in collaboration with the DWM® research centre. The Boost Pro pad sets a new standard for demanding cyclists. The upper part of the pad is coupled without seams to the lower part, micro-movements are facilitated and friction zones are reduced to a minimum. With Free Code, we offer guaranteed protection for both MTB and on-road cycling. Chafing is prevented thanks to the optimised ventilation of the pad’s mesh base.