Is this considered sexual harassment?

I work in a retail store where we sell athletic clothes so that is our dress code. In the past I have had several male coworkers make comments on my body. Comments like: "nice ass" "I didn't know you had that ass underneath your clothes!" "Let me know when you and your fiancé break up so I can hit that". I feel extremely uncomfortable and its a complete disrespectful thing to say.. Would you consider these comments sexual harassment?