Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Synthetics.

Good model.Looks good.You have to buy two sizes too small.For example.Your L = S.But it is synthetic.Do not they feel.On the body pricked.There's no cotton.In the heat can not be worn.this is not ClimaLite.I'm sorry but it's true.Real ClimaLite soft and gentle to the body - this shirt is not the same.Asked to write a review.I have written.