Men's Base Layers

Our pro team’s top choice for high-intensity days, the 509 Tactical Sock offers a lightweight feel that’s perfect for milder conditions and riders ...

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...

KLIM SIZING CHART Klim Aggressor Pants 1.0 KLIM® - THE LAYERING COMPANYKLIM® engineers a complete array layering solutions for every possible outd...

KLIM SIZING CHART Klim Aggressor Shirt 1.0 KLIM® - THE LAYERING COMPANYKLIM® engineers a complete array layering solutions for every possible outd...

KLIM SIZING CHART We built the Inferno to be one of our most versatile and comfortable pieces that excels at mid-layer performance as well as bein...

KLIM SIZING CHART It sounds bold, but this might be the most comfortable shirt you’ll ever wear. The redesigned Teton Merino Wool ¼ Zip retains the...

KLIM SIZE CHART KLIM Tactical Base Layers are specifically engineered for off-road and dual-sport riders looking for effective low-profile next-to...

KLIM SIZING CHART The Glacier Jacket is a midweight stretch fleece with moisture-wicking technology and heat-trapping collar for added comfort,...

KLIM SIZING CHART Take the ever-popular insulated Override Jacket and remove the sleeves, add in our new eFire system and you get a heated mid-...

KLIM SIZING CHART Teton Merino Wool blended w/ acrylic, Polyamide Nylon, Lycra for durability & comfort (36% Merino Wool, 31% Acrylic, 11% Nyl...

KLIM SIZING CHART Add the redesigned second gen Covert GORE-TEX sock to your gear kit and make any pair of boots waterproof. Whether you’re f...

KLIM SIZING CHART The Aggressor -1.0 Long Sleeve provides a level of cooling and comfort never seen before in the powersports industry. KLIM’s seco...

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...

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...

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...

KLIM SIZING CHART Klim Aggressor Pants 3.0 KLIM® - THE LAYERING COMPANYKLIM® engineers a complete array layering solutions for every possible outd...

KLIM SIZING CHART Klim Aggressor Shirt 2.0 KLIM® - THE LAYERING COMPANYKLIM® engineers a complete array layering solutions for every possible outd...

KLIM SIZING CHART Klim Aggressor Shirt 3.0 KLIM® - THE LAYERING COMPANYKLIM® engineers a complete array layering solutions for every possible outd...

KLIM SIZING CHART The Inferno Jogger Pant is one of the most comfortable mid layer pants on the snow, boasting warm, soft fleece fabric and practi...

Z1R Neck Warmer Thin, light, breathable stretch neck warmer Ideal for layering under a helmet and/or jacket collar 100% polyester construction Com...

Z1R Fleece Neck Gaiter Warm, insulated and lightweight fleece material Comfortable contour fit Keeps neck and face warm during cold-weather activi...

KLIM SIZE CHART KLIM Tactical Base Layers are specifically engineered for off-road and dual-sport riders looking for effective low-profile next-to...

KLIM SIZING CHART As the most versatile sock in the Klim lineup, the Klim sock performs perfectly in wide range of circumstances. In warmer condit...

KLIM SIZING CHART Prepare to experience unparalleled warmth and freedom of movement in any condition with the innovative Aggressor One-Piece 2.0 “E...

KLIM SIZING CHART The heavyweight polyester double-faced fleece Teton Crest Fleece Jacket was designed to ensure heat-trapping comfort for chilly d...

The next evolution of our the 509 Syn Down Ignite Jacket is here to change the game, now with smart clim8® technology and seamless detection activa...

Coolmax construction helps to wick sweat and keep you comfortable Durable weave construction Woven graphics Arch and ankle support Boot length sock

KLIM SIZING CHART KLIM’s Aggressor Cool -1.0 Base Layers provide a level of cooling and comfort never before seen in the power sports industry. Coo...

KLIM SIZING CHART KLIM’s Aggressor Cool -1.0 Knee Brace Sock provides a level of cooling and comfort never before seen in the power sports indu...

KLIM SIZING CHART KLIM’s Aggressor Cool -1.0 Base Layers provide a level of cooling and comfort never before seen in the power sports industry. Coo...

KLIM SIZING CHART KLIM Aggressor Pant 2.0 THE LAYERING COMPANYKLIM® engineers a complete array layering solutions for every possible outdoor cond...

THOR SIZING CHART Full-length socks perfect for under knee braces Stretch mesh construction for a cool, comfortable fit No-fade sublimated grap...

KLIM SIZING CHART The Aggressor Vented Sock takes KLIM’s popular lightweight vented sock and incorporates an all-new technical and performance des...

Custom COOLMAX® moisture-wicking yarn blend Compression arch support Top of foot mesh panels for ventilation Top of foot mesh panels for ve...

Custom COOLMAX® moisture-wicking yarn blend Compression arch support Top of foot mesh panels for ventilation Top of foot mesh panels for ventil...

ALPINESTARS SIZING CHART Designed to be worn with the Alpinestars range of off-road boots and knee braces Single-layer compact construction fo...

KLIM SIZING CHART TETON MERINO WOOL BLENDED W/ ACRYLIC, POLYAMIDE NYLON, LYCRA FOR DURABILITY & COMFORT (30% MERINO WOOL, 30% ACRYLIC, 25% ...

KLIM SIZING CHART TETON MERINO WOOL BLENDED W/ ACRYLIC, POLYAMIDE NYLON, LYCRA FOR DURABILITY & COMFORT (36% MERINO WOOL, 31% ACRYLIC, 11% ...

KLIM SIZING CHART TETON MERINO WOOL BLENDED W/ ACRYLIC, POLYAMIDE NYLON, LYCRA, SOFTAIR POLYESTER FOR DURABILITY & COMFORT (36% MERINO WOOL...

KLIM SIZING CHART COOLMAX® POLYESTER, POLYAMIDE NYLON, LYCRA BLEND MADE OF EUROPEAN SOURCED YARNS REINFORCED TOE, HEEL, SOLE TERRY LOOP FOOTBE...

KLIM SIZING CHART The Aggressor eFire shirt adds powered heat elements to the most versatile and comfortable layering system available. Designed...

KLIM SIZING CHART The Echo Wool Fleece Jacket is a midweight performance fleece jacket with engineered stretch for added mobility. The full-zip ...