Joined: Jan 2006
Posts: 634
Likes: 3
From: Central WI
Bikes: Raleigh Olympian, Trek 400, 500, 1500, 6700, Madone 6.9, Sekai 2400, Schwinn Passage, KOM, Super Letour, Nishiki Sport, Vision R45, Bike E, Volae Team
I sweat a lot so I have collected a variety of different weight merino sweaters that I wear over a light merino base, with a wind resistant shell. I choose the thickness based on the temperature. Works for me from 10 - 40 F, though at 40 I might use a single layer sweater.