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Spyder

Spyder Men's Thermal Underwear Long Johns Base Layer Set

Spyder Men's Thermal Underwear Long Johns Base Layer Set

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Stay warm and comfortable in dropping temperatures with this 2-piece thermal underwear base layer set. Designed with a soft fleece-lined interior, this long-sleeve top and full-length bottoms pair traps body heat while offering breathable performance for cold-weather layering.

Featuring high-stretch fabric and smooth flatlock seams, the set moves naturally with your body to prevent chafing and restriction. Elastic waistband detailing and fitted cuffs keep everything securely in place under jeans, workwear, or ski gear during everyday commutes and outdoor winter activities.

Key Features

Brand Spyder
Department Men's
Material 92% Polyester, 8% Spandex
Fabric Type Fleece Lined Stretch Knit
Fabric Stretch High Stretch
Neck Style Crew Neck
Sleeve Length Long Sleeve
Closure Type Pull On
Seam Type Flatlock Seams
Number of Pieces 2
Item Weight 16 oz
Care Instructions Machine Wash
Import Designation Imported

Highlights

  • Soft fleece-lined interior for heat retention
  • Breathable, high-stretch fabric for unrestricted movement
  • Smooth flatlock seams to minimize friction
  • Fitted cuffs and flexible waistband to keep layers securely in place

Materials & care

Constructed from 92% polyester and 8% spandex for warmth and flexible stretch. Machine wash according to care label instructions.

Sizing & fit

  • This thermal wear runs small; sizing up is recommended for a more comfortable fit and easier layering.

What's included

  • 1 x Men's Long-Sleeve Thermal Top
  • 1 x Men's Full-Length Thermal Bottoms

Frequently asked questions

What is included in this thermal underwear set?

The set includes two pieces: one long-sleeve crew neck top and one pair of full-length thermal bottoms.

What materials are used in this base layer set?

This set is made from a high-stretch blend of 92% polyester and 8% spandex with a soft fleece lining.

How does the sizing run for this thermal set?

This thermal wear runs small, and sizing up is strongly recommended for a more comfortable fit and easier layering.

How should this thermal set be cleaned?

This garment is machine washable according to standard product care instructions.

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