REI Garage offers the Under Armour Men's UA Base 3.0 Crew Shirt in Black for $18.73. Opt for in-store pickup to avoid a $5.99 shipping charge. That's the lowest price we could find by $11. It comes in sizes M L to 3XL.

Also available are the Under Armour Men's UA Base 3.0 Leggings in Black for $18.73 with in-store pickup. That's the best price we could find by $36. They're available in sizes L XL or XXL.