Base Layers & Mid Layers

SunnySports.com offers a wide variety of base, mid layers & thermal underwear to be worn in any conditions. These undergarments are sweat-resistant, quick-dry, and durable. We carry tops and bottoms from high quality brands such as Under Armour, Terramar, and SmartWool. Wearing these performance underwear underneath your outfit ensures a comfortable and dry adventure in the outdoors. Whether you're looking for leggings, tights, thermals, or a layer to keep your torso warm and dry, we have what you are looking for.

Sale

Columbia Midweight II Long Sleeve Half Zip for Men

SKU: COLM2HZM

  • Thermal reflective
  • Wicking technology
  • Active fit
  • Antimicrobial

Regular: $50.00 $25.05 (50%)

Starting at: $24.95
Select Options

In Stock + Wish list

Columbia Midweight II Long Sleeve Half Zip for Women

SKU: COLM2HZW

  • Advanced thermal reflective
  • Moisture wicking capabilities
  • Active fit
  • Antimicrobial

Your Price: $50.00
Select Options

In Stock + Wish list

Sale

Columbia Mountain Tech II Long Sleeve Top for Men

SKU: COLMTLSM

  • Antimicrobial treatment
  • Omni-Wick
  • UPF 15
  • 4 way stretch
  • Polyester jersey

Regular: $35.00 $18.05 (52%)

Your Price: $16.95
Select Options

In Stock + Wish list