Cherrymom: question re. the crib mattress you recommanded

I too had problems with 不透气 crib mattresses. My son ended up co-slept with us. Now we are expeccting our 2nd child, again looking out for a breathable crib mattress. The Colgate Classica I Foam Crib Mattress sounds promising on the "breathable" aspect. Now the only question I have is if it has strong chemical smells. We had bad experiences with regualr(queen and king size) memory foam mattresses, all seem to have very strong chemical smells. I wonder if this foam crib mattress has the same issue. Thanks.