Description Apollo has been developed as a comfortable and lightweight trainer with a breathable knitted upper and the latest in Rock Fall’s sustainability credentials. The trainer features a composite toecap and composite flexi-midsole as protective components. The upper textiles, lining, laces, and sock liner contain 100% GRS certified recycled polyester, certified by Control Union License number: CU1134495GRS-2023-00043945. The midsole is made with BLOOM™ algae-based EVA and features an Activ-Step® Adherence anti-slip tread pattern. Apollo also comes with an Activ-Step® comfort footbed made with natural rubber and recycled materials. EN ISO 20345:2022 S3S FO SR EN 61340 4-3:2018 ESD