Free Shipping No Minimum - Click for Info

Underwear & Base Layer

Save big on Men's Underwear and Base Layer at Sportsman's Guide. Every guy could use a couple new pairs of Boxers or Briefs and at Sportsman's Guide you can also choose from Thermal Long Underwear, Compression Shorts, Base Layers, and Long Johns These Long Johns and Underwear are great for outdoors activities. Stay comfortable throughout your workday and leisure time.

Related Products

CLEARANCE!
Lightweight. Comfortable. Plus sun and bug protection!

Guide Gear Men's Performance Fishing Pullover Quarter Zip Shirt

Item # WX2-660902
0 Reviews
CLEARANCE!   (Was $29.99)
Buyer's Club
Info
$18.89
Non-Member $20.99
  • Info

    Why are all sizes not listed? We only display sizes that are currently available for you to order.

    Size Chart
  • -
    +
SALE!
DON'T GET BURNED. DON'T GET BIT. IT'S EASY WITH THIS UPF 50+, BUG-REPELLING SHIRT!

Guide Gear Men's Performance Fishing Short Sleeve T-Shirt

Item # WX2-660905
0 Reviews
SALE!  (Was $19.99)
Buyer's Club
Info
$13.49
Non-Member $14.99
  • Info

    Why are all sizes not listed? We only display sizes that are currently available for you to order.

    Size Chart
  • -
    +
CLEARANCE!
Ride high with a western-inspired look.

Guide Gear Men's Amarillo Western Short-Sleeve Shirt

Item # WX2-662864
0 Reviews
CLEARANCE!   (Was $24.99)
Buyer's Club
Info
$6.75
Non-Member $7.50
  • Info

    Why are all sizes not listed? We only display sizes that are currently available for you to order.

    Size Chart
  • -
    +
CLEARANCE!

Outdoor Research Sequence Men's Long-sleeved Crew

Item # WX2-592998
0 Reviews

Item currently sold out

Sign up for Email Specials!

Get advance notice about upcoming sales & catalog sneak previews
❯ Manage your email preferences
Modal Trigger Modal Trigger
Modal Trigger Modal Trigger Modal Trigger Modal Trigger Modal Trigger
Modal Trigger Modal Trigger Modal Trigger