Base Layer

Guide Gear Men's Lightweight Base Layer Bottoms

Key Features

  • 97/3 polyester/spandex
  • Moisture-wicking, fast-drying
  • Gusseted crotch
  • Working fly

Guide Gear Men's Lightweight Base Layer Bottoms

On-Sale!   Was $19.99
Buyer's Club $13.49
Non-Member $14.99
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ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 97/3 polyester/spandex
  • Moisture-wicking, fast-drying
  • Gusseted crotch
  • Working fly

Guide Gear Men's Lightweight Base Layer Crew Top

Key Features

  • 97/3 polyester/spandex
  • Stretch fabric with raglan sleeves
  • Moisture-wicking, fast-drying
  • Thumbholes
  • Tagless label

Guide Gear Men's Lightweight Base Layer Crew Top

Buyer's Club $17.99
Non-Member $19.99
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 97/3 polyester/spandex
  • Stretch fabric with raglan sleeves
  • Moisture-wicking, fast-drying
  • Thumbholes
  • Tagless label

Guide Gear Men's Heavyweight Fleece Base Layer Quarter Zip Top

Key Features

  • 100% polyester
  • Moisture-wicking
  • Raglan sleeves
  • Tagless label
  • YKK® zipper

Guide Gear Men's Heavyweight Fleece Base Layer Quarter Zip Top

Buyer's Club $26.99
Non-Member $29.99
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ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 100% polyester
  • Moisture-wicking
  • Raglan sleeves
  • Tagless label
  • YKK® zipper

Guide Gear Men's Midweight Jersey Base Layer Crew Shirt

Key Features

  • 88/12 polyester/elastane jersey
  • Quick-dry fabrication
  • Raglan sleeves
  • Tagless label
  • Extended tail
  • Thumbholes

Guide Gear Men's Midweight Jersey Base Layer Crew Shirt

Clearance!   Was $29.99
Buyer's Club $13.49
Non-Member $14.99
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 88/12 polyester/elastane jersey
  • Quick-dry fabrication
  • Raglan sleeves
  • Tagless label
  • Extended tail
  • Thumbholes

Guide Gear Men's Midweight Jersey Base Layer Bottoms

Key Features

  • 88/12 polyester/elastane jersey
  • Quick-dry fabrication
  • Gusseted crotch
  • Pass-through fly
  • Elastic waistband

Guide Gear Men's Midweight Jersey Base Layer Bottoms

Clearance!   Was $29.99
Buyer's Club $13.49
Non-Member $14.99
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 88/12 polyester/elastane jersey
  • Quick-dry fabrication
  • Gusseted crotch
  • Pass-through fly
  • Elastic waistband

Guide Gear Women's Midweight Jersey Base Layer Bottoms

Key Features

  • 88/12 polyester/elastane jersey
  • Quick-dry fabrication
  • Wide waistband

Guide Gear Women's Midweight Jersey Base Layer Bottoms

Clearance!   Was $29.99
Buyer's Club $7.19
Non-Member $7.99
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 88/12 polyester/elastane jersey
  • Quick-dry fabrication
  • Wide waistband

Guide Gear Women's Midweight Jersey Base Layer Crew Shirt

Key Features

  • 88/12 polyester/elastane jersey
  • Quick-dry fabrication
  • Raglan sleeves
  • Tagless label
  • Thumbholes

Guide Gear Women's Midweight Jersey Base Layer Crew Shirt

Clearance!   Was $29.99
Buyer's Club $13.59
Non-Member $15.09
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 88/12 polyester/elastane jersey
  • Quick-dry fabrication
  • Raglan sleeves
  • Tagless label
  • Thumbholes

Guide Gear Men's Heatwave Fleece Base Layer Mock Neck Shirt

Key Features

  • 100% polyester microfleece, 104gsm
  • Eclipse™ Heatwave Inner Surface Technology
  • Raglan sleeves
  • Extended tail
  • Tagless label
  • Mock neck

Guide Gear Men's Heatwave Fleece Base Layer Mock Neck Shirt

Clearance!   Was $49.99
Buyer's Club $31.49
Non-Member $34.99
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 100% polyester microfleece, 104gsm
  • Eclipse™ Heatwave Inner Surface Technology
  • Raglan sleeves
  • Extended tail
  • Tagless label
  • Mock neck

Guide Gear Men's Heatwave Fleece Base Layer Bottoms

Key Features

  • 100% polyester microfleece, 104 gsm
  • Eclipse™ Heatwave Inner Surface Technology
  • Gusseted crotch
  • Pass-through fly
  • Elastic waistband

Guide Gear Men's Heatwave Fleece Base Layer Bottoms

Clearance!   Was $49.99
Buyer's Club $31.49
Non-Member $34.99
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 100% polyester microfleece, 104 gsm
  • Eclipse™ Heatwave Inner Surface Technology
  • Gusseted crotch
  • Pass-through fly
  • Elastic waistband

Guide Gear Polartec Power Grid Base Layer Bottoms

Key Features

  • Polartec® Power Grid™ fleece construction
  • Gusseted crotch for freedom of movement
  • Odor resistant
  • Pass-through fly
  • Seamless sides for superior comfort

Guide Gear Polartec Power Grid Base Layer Bottoms

Clearance!   Was $54.99
Buyer's Club $34.69
Non-Member $38.49
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ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • Polartec® Power Grid™ fleece construction
  • Gusseted crotch for freedom of movement
  • Odor resistant
  • Pass-through fly
  • Seamless sides for superior comfort

Under Armour Men's ColdGear Base Layer Bottoms

Key Features

  • 4-way stretch 87/13 polyester/elastane
  • Strategic ventilation
  • Anti-odor technology
  • Flat-seam construction
  • Engineered elastic waistband

Under Armour Men's ColdGear Base Layer Bottoms

Club Pricing Applied at Checkout!
Non-Member $50.00
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 4-way stretch 87/13 polyester/elastane
  • Strategic ventilation
  • Anti-odor technology
  • Flat-seam construction
  • Engineered elastic waistband

Guide Gear Polartec Power Grid Base Layer Top

Key Features

  • Polartec® Power Grid™ fleece construction
  • Raglan sleeves for freedom of movement
  • Odor-resistant
  • Thumbholes prevent sleeves from riding
  • Tagless neck

Guide Gear Polartec Power Grid Base Layer Top

Clearance!   Was $54.99
Buyer's Club $34.69
Non-Member $38.49
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • Polartec® Power Grid™ fleece construction
  • Raglan sleeves for freedom of movement
  • Odor-resistant
  • Thumbholes prevent sleeves from riding
  • Tagless neck

Guide Gear Polartec Power Grid Half-Zip Base Layer Shirt

Key Features

  • Polartec® Power Grid™ fleece construction
  • Half-zip front with stand-up collar
  • Raglan sleeves for freedom of movement
  • Odor-resistant
  • Thumbholes prevent sleeves from riding
  • Tagless neck

Guide Gear Polartec Power Grid Half-Zip Base Layer Shirt

Clearance!   Was $59.99
Buyer's Club $37.79
Non-Member $41.99
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • Polartec® Power Grid™ fleece construction
  • Half-zip front with stand-up collar
  • Raglan sleeves for freedom of movement
  • Odor-resistant
  • Thumbholes prevent sleeves from riding
  • Tagless neck

Guide Gear Women's Lightweight Base Layer Bottoms

Key Features

  • 97/3 polyester/spandex
  • Moisture-wicking, fast-drying
  • Gusseted for easy motion
  • Comfortable seams

Guide Gear Women's Lightweight Base Layer Bottoms

Buyer's Club $17.99
Non-Member $19.99
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 97/3 polyester/spandex
  • Moisture-wicking, fast-drying
  • Gusseted for easy motion
  • Comfortable seams

Guide Gear Women's Lightweight Base Layer Top

Key Features

  • 97/3 polyester/spandex
  • Stretch fabric with raglan sleeves
  • Moisture-wicking, fast-drying
  • Thumbholes
  • Tagless label

Guide Gear Women's Lightweight Base Layer Top

Buyer's Club $17.99
Non-Member $19.99
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 97/3 polyester/spandex
  • Stretch fabric with raglan sleeves
  • Moisture-wicking, fast-drying
  • Thumbholes
  • Tagless label

Under Armour Men's ColdGear Base Layer Mock Neck Shirt

Key Features

  • 4-way stretch 87/13 polyester/elastane
  • Anti-odor technology
  • Flat-seam construction
  • Articulated, ergonomic mock neck
  • Fitted style

Under Armour Men's ColdGear Base Layer Mock Neck Shirt

Club Pricing Applied at Checkout!
Non-Member $50.00
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 4-way stretch 87/13 polyester/elastane
  • Anti-odor technology
  • Flat-seam construction
  • Articulated, ergonomic mock neck
  • Fitted style

U.S. Military Surplus Fleece Base-Layer Set, New

Key Features

  • Heavyweight fleece
  • Long-sleeved shirt and pants
  • Moisture-wicking

U.S. Military Surplus Fleece Base-Layer Set, New

Buyer's Club $31.49
Non-Member $34.99
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • Heavyweight fleece
  • Long-sleeved shirt and pants
  • Moisture-wicking

Guide Gear Men's Heavyweight Fleece Base Layer Bottoms

Key Features

  • 100% performance polyester
  • Moisture-wicking
  • Gusseted crotch
  • Pass-through fly

Guide Gear Men's Heavyweight Fleece Base Layer Bottoms

On-Sale!   Was $24.99
Buyer's Club $11.29
Non-Member $12.49
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 100% performance polyester
  • Moisture-wicking
  • Gusseted crotch
  • Pass-through fly

Guide Gear Men's Heavyweight Fleece Base Layer Top

Key Features

  • 100% performance polyester
  • Moisture-wicking
  • Raglan sleeves
  • Thumbholes
  • Extended back hem
  • Tagless label

Guide Gear Men's Heavyweight Fleece Base Layer Top

Buyer's Club $22.49
Non-Member $24.99
Modal Trigger
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 100% performance polyester
  • Moisture-wicking
  • Raglan sleeves
  • Thumbholes
  • Extended back hem
  • Tagless label