Base Layers
-22%
Dainese Thermo Pants Men's Thermal Baselayer – Cold-Weather Riding Leggings
$ 1,095.49
$ 1,404.58
-22%
Seventy Degrees SD-CT1 Seamless Carbon Thermal Long-Sleeve Base Layer – Unisex Black/Grey
$ 831.24
$ 1,065.87
-21%
Seventy Degrees SD-CT3 Seamless Carbon Thermal Base-Layer Pant – Unisex Grey
$ 692.66
$ 887.94
-19%
IXON Underground Seamless Long-Sleeve Baselayer | Men's Motorcycle Base Layer
$ 924.33
$ 1,155.36
-19%
IXON Underground Seamless Baselayer Trousers | Men's Motorcycle Base Layer
$ 924.33
$ 1,155.36
-20%
IXON Underground Seamless Base Layer Suit | Men's Motorcycle Undersuit
$ 1,848.87
$ 2,311.14
-9%
Spidi Thermo Chest Women's Motorcycle Base Layer Top | Black/Anthracite | L73172
$ 638.50
$ 709.38
-9%
Spidi Seamless Base Layer Pants - Motorcycle Underlayer for Men | Black/Grey | L78010
$ 798.45
$ 887.09
-9%
Spidi Seamless Base Layer Top for Motorcyclists | Men's | Black/Grey | L77010
$ 798.45
$ 887.09
-22%
Dainese Quick Dry Tee Women – Dryarn® Baselayer T-Shirt for Female Riders
$ 679.55
$ 871.23
-22%
Dainese Dry Pants Lady – Women's Breathable Baselayer Leggings for Track & Road
$ 818.12
$ 1,048.94
About this collection
Base Layers
Base layers do the invisible work: wicking sweat in summer, holding warmth in winter, and letting leathers slide on and off like they should. Functional underwear from Dainese, Spidi, Knox, RST and IXON — tops, bottoms and one-piece unders for every season.
Match the fabric to the calendar: mesh and quick-dry weaves for hot trackdays, brushed thermal builds for winter touring. A close fit is the point — a base layer that wrinkles under leathers defeats itself. Most ranges run true to size with stretch panels doing the fine adjustment.