Paternal exposure to a range of environmental and lifestyle factors elicits distinct changes to the sperm sncRNA profile; modifications that have significant post-fertilization consequences. Despite this knowledge, there remains limited mechanistic understanding of how paternal exposures effect the sperm sncRNA landscape. Here, we report the acute sensitivity of the sperm sncRNA profile to the potent reproductive toxicant, acrylamide. Further, we traced the differential accumulation of acrylamide responsive sncRNAs to coincide with sperm transit of the proximal (caput) segment of the epididymis, wherein acrylamide exposure altered the expression of several transcription factors implicated in the expression of acrylamide-sensitive sncRNAs. We also identified extracellular vesicles secreted from the caput epithelium in relaying altered sncRNA profiles to maturing spermatozoa, the implications of which manifest in the form of dysregulated gene expression during early embryonic development. These data provide a causative mechanistic link to account for how environmental insults can alter the sperm epigenome and compromise the transcriptomic profile of early embryos.