This is a great brand hands down! The quality, warmth, and variety to choose from made shopping for this a gift for hubby very easy. The sizing is spot on--no need to size up in my opinion unless you like it to have lots more room as it is roomy enough to wear other shirts under it (like thermal tees or henleys, etc).One small tip: Hubby is tall, 6'4 and slim ; I ordered 2XL and again it is a great fit however, if you ar taller you may want to go wtih the sizes that have the LT (Large Tall sizing). The sleeves fit right at his wrist, which is fine for him. Great selection and I am definitely ordering another one as He loves the comfort and warmth.
Rating: [5 of 5 Stars!]