The merrell trail crusher are lightweight and comfortable mens shoes allowing for effortless transition from street to trail running these vegan friendly shoes with thermoplastic polyurethane and mesh upper are well ventilated and guarantee a secure fit thanks to metal eyelets for increased visibility and added safety in the dark there are reflective details and merrell air cushion technology delivers a high level of cushioning and absorbs impact shocks for a soft feel a durable mselect gri