Hydrogen

Description

Maximize your snow performance with the exceptionally technical Smartwool Men's Intraknit Thermal Merino Base Layer Crew. Featuring advanced Intraknit™ technology, this ultra-flexible, 3D-knit base layer effortlessly integrates insulation, articulation, and breathability in one simple, streamlined base layer, making it perfect for tackling extreme temperatures and terrain with the warmth, ventilation, and smooth feel of merino wool. The snug slim fit and 208g weight are specifically designed for frigid conditions, making it an essential addition to your technical winter wardrobe.

FEATURES

Intraknit™ Technology - Integrated insulation, articulation, and ventilation create a seamless fit.
Merino Wool Fabric - Breathable, thermoregulation, and odor resistant.
3D Mapping - Close-to-the-body, near-custom fit offers freedom of movement where you need it most.
Slim Fit - Fits close to the skin to prevent heat from escaping.
208g Weight Rating - Designed for temps: <25°.

SPECIFICATIONS

Material: 53% Merino Wool, 45% Polyester, 2% Elastane
Warmth Level: Warmest
Sleeve Length: Long Sleeve
Style: Crew Neck
Model Year: 2025

SIZE CHART

Size	Small	Medium	Large	X-Large	XX-Large
Chest	36”–38” 91.5-96.5cm	39”–41” 99-104cm	42”–44” 106.5-112cm	45”–48” 114.5-122cm	49”–51" 124.5-129.5cm
Waist	29”–31” 73.5-78.5cm	32”–34” 81.5-86.5cm	35”–37” 89-94cm	38”–40” 96.5-101.5cm	41”–44” 104-112cm
Hip	36”–38” 91.5-96.5cm	39”–41” 99-104cm	42”–44” 106.5-112cm	45”–48” 114.5-122cm	49”–51” 124.5-129.5cm
Arm Length	31”–32” 78.5-81.5cm	32”–33” 81.5-84cm	33”–34” 84-86.5cm	34”–35” 86.5-89cm	35”–36” 89-91.5cm
Inseam	30”–31” 76-78.5cm	31”–32” 78.5-81.5cm	32”–33” 81.5-84cm	33”–34” 84-86.5cm	34”–35” 86.5-89cm

Shipping

Free UPS GROUND SERVICE Shipping on orders of $50.00 or more

Standard Ground Shipping $49.99 and below - $8.00
Expedited Shipping UPS 2 Day - $40.00
Expedited UPS Overnight - $75.00
** Please note some oversized items are excluded from Expedited shipping such as: