Men's Base Layers

THOR JACKET RANGE

FZN Stands for Five Zero Nine, not Frozen. The 509 FZN Merino base layer collection makes sure of that. This Merino wool blend is high performance ...

Stay warm and agile with the "M's Cruiser Shorts" from Jethwear, the perfect second layer for those extra chilly days. Designed to provide addition...

Introducing the "W's Cruiser Shorts" from Jethwear – the perfect solution for women seeking extra warmth during their winter outdoor adventures. Th...

100% Polyester Comfortable and stretchy Lightweight anti-odor, quick-drying Zipper neck Easy maintenance

100% Polyester Comfortable and stretchy Lightweight anti-odor, quick-drying Zipper neck Easy maintenance

Stay warm and dry in the harshest conditions with 509’s Active Layering System featuring Cold Armor technology. Pairing 509’s base and mid layers w...

FZN stands for Five Zero Nine, not frozen, and that’s exactly how you’ll feel in the 509 FZN Merino Pant. This base layer pant provides versatile m...

Stay warm and dry in the harshest conditions with 509’s Active Layering System featuring Cold Armor technology. Pairing 509’s base and mid layers w...

The 509 FZN Base LVL 2 Pant offers mid layer insulation - the secret weapon for warmth and comfort. A comfortable mid layer is built from a polyest...

MID LAYER INSULATION, THE SECRET WEAPON FOR WARMTH & COMFORT / A comfortable mid layer is built from a polyester knit with a hard face outer th...

Every successful day on the sled starts with a good base layer, and the 509 FZN Merino Quarter-Zip Shirt knows this better than most. Made with a M...

Add the ultimate base layer to your day with the 509 FZN Merino Crew Shirt. Made with a Merino/spandex blend for stretch and all-day comfort, this ...

Slide on a new level of luxury, because the 509 FZN Merino 180 Boxer Shorts have been made with a stretchy Merino/spandex blend for all-day comfort...

Screen-printed ICON logo on front left chestZip front and kangaroo pocketsPatch logo/graphics on both sleevesRemovable and flexible D3O® Ghost impa...

No matter your mission, the Hooligan Demo motorcycle jacket has your six. The lightweight 300d polyester chassis features strategically placed iron...

ICON HOODY INTERCEPT 93

Waterproof membrane shell with taped seams and water resistant zippersRear exhaust vents allow hot air to escapeAdjustable drawstring waist closure...

Rip-stop, abrasion resistant paneling on sleeves and shouldersThree high-volume zippered pockets for trail essentials Zip-off sleeves with rear sto...

Rip-stop, abrasion resistant paneling on sleeves and shouldersThree high-volume zippered pockets for trail essentials Zip-off sleeves with rear sto...