Men's Base Layers

Filter

• Store Pickup

  Ready within 2 hours

  ---

  Change store Select a store

  ZIP or City, State

  Nearby

  Example: 98102 or Taos, NM

  ---
• Ship to Address (122)

• Filter by Categories

  • Men's Base Layer Tops (79)
  • Men's Base Layer Bottoms (43)
  • Men's Union Suits (1)

• Filter by Brand

  Find a brand

  • Arc'teryx (15)
  • Arms of Andes (6)
  • Icebreaker (24)
  • Ortovox (9)
  • Patagonia (6)
  • REI Co-op (17)
  • Smartwool (22)

  • ---

  • Arc'teryx (15)
  • Arms of Andes (6)
  • Artilect (4)
  • Burton (1)
  • Cotopaxi (1)
  • Craft (3)
  • Free Country (5)
  • Helly Hansen (2)
  • Icebreaker (24)
  • Mountain Hardwear (1)
  • NRS (1)
  • Ortovox (9)
  • Patagonia (6)
  • Picture Organic Clothing (1)
  • REI Co-op (17)
  • Saxx (2)
  • Smartwool (22)
  • tasc Performance (2)
  • Terramar (1)

  Show all brands

• Filter by Size Type

  • Regular (110)
  • Big (108)
  • Tall (12)

• Filter by Size

  • XS (3)
  • Small (94)
  • Medium (93)
  • Large (94)
  • XL (100)
  • 2XL (108)
  • 3XL (18)
  • 4XL (2)
  • 3X (2)

• Filter by Features

  • Moisture Wicking (118)
  • Merino Wool (78)
  • Quick Drying (78)
  • Top Rated (45)
  • Sun-Protective Fabric (25)
  • Thumbholes (12)
  • New Arrivals (7)

• Filter by Gender

  • Men's (123)

• Filter by Product Line

  • Intraknit (8)
  • Merino 185 (7)
  • Capilene (6)
  • Classic Thermal Merino (6)
  • Classic All Season (5)

• Filter by Fabric Type

  • Wool (21)
  • Wool / Wool Blend (84)
  • Polyester / Polyester Blend (37)
  • Nylon / Nylon Blend (2)
  • Rayon / Rayon Blend (1)

• Filter by Color

  • Black (80)
  • Blue (68)
  • Brown (14)
  • Gray (38)
  • Green (33)
  • Khaki (2)
  • Orange (7)
  • Purple (5)
  • Red (21)
  • White (2)
  • Yellow (5)

  Show all

• Filter by Best Use

  • Multisport (101)
  • Snowsports (18)
  • Hiking (6)
  • Backcountry Skiing (1)
  • Fitness (1)
  • Paddling (1)
  • Running (1)

• Filter by Underwear Weight

  • Ultralightweight (6)
  • Lightweight (45)
  • Midweight (53)
  • Heavyweight (17)

• Filter by Shirt Type

  • T-shirt (56)
  • Full-zip (1)
  • Partial-zip (22)
  • Mock / Turtleneck (1)

• Filter by Sleeve Length

  • Short Sleeve (9)
  • Long Sleeve (71)

• Filter by Fabric Pattern

  • Solid (74)
  • Graphic (3)
  • Novelty (3)
  • Striped (3)
  • Colorblock (2)
  • Print (1)

• Filter by Sustainability

  • bluesign (26)
  • Fair Trade (25)
  • Responsibly Sourced Wool (20)
  • Recycled Materials (18)
  • Climate Neutral Certified (17)
  • Organic Fibers (1)

• Filter by Fly Opening

  • No (18)
  • Yes (18)

• Filter by Deals

  • Deals (66)

• Filter by Price

  • $20.00 to $49.99 (21)
  • $50.00 to $99.99 (73)
  • $100.00 to $199.99 (43)

• Filter by Rating

  Rated 5.0 out of 5 stars

  5 (18)

  Rated 4.0 out of 5 stars

  4 & up (92)

  Rated 3.0 out of 5 stars

  3 & up (105)

  Rated 2.0 out of 5 stars

  2 & up (106)

  Rated 1.0 out of 5 stars

  1 & up (106)