If a man in your life needs a sweater, consider RW&Co. They have gorgeous sweaters (I buy my husband them every year) and they are now 40% off.
Their Essential v-neck merino wool sweater is a versatile sweater, great for work or weekend. It is soft and fashionable and was $75, now $41.97. Merino wool is a natural fibre that is breathable but keeps you warm.
If you like the wool, but not the v-neck, check out the shawl collar, which adds just that bit of oomph he might need to feel like this sweater is different from the rest. Was $89, now $53.40.
If he is more of a cardigan man, this one is perfect for men younger and older as it is zipped and has all the hip details. Was $59.50, now $35.70.
Shipping is free on orders of $100 or more, so get three sweaters and you are good to go.