Today only. Sierra Trading Post has the Marmot Eko Polartec Power Stretch Men's Quarter Zip (green or size large only in blue or red) on sale for $59 - 40% off with coupon code SAF10814 [Exp 10/8] + $8 shipping = $43 shipped.

Made of breathable, wind and abrasion resistant Polartec Power Stretch fabric with 4-way stretch for freedom of movement.