The month of August is good for one thing, and one thing only: Sunning. Together, their new men’s collection and campaign feature Sherris’s swim trunks, tees, and climbing pants made of recycled nylon—set against Trim’s colorful deadstock-cotton polos (prices range from $120 to $250). The duo wanted to prove that, yes, you can embrace summer style in an eco-friendly way. “Lots of men’s swimsuits are ugly—but mine can be worn swimming and running, or just out and about,” says Sherris. “This is very inspiring to many people—if it's their other friends, or just strangers that they pass on the way.