Base Layers
-22%New
Seventy Degrees SD-CT1 Seamless Carbon Thermal Long-Sleeve Base Layer – Unisex Black/Grey
£34.27
£43.94
-21%New
Seventy Degrees SD-CT3 Seamless Carbon Thermal Base-Layer Pant – Unisex Grey
£28.55
£36.60
-20%
IXON Underground Seamless Long-Sleeve Baselayer | Men's Motorcycle Base Layer
£38.10
£47.63
-5%
Spidi Thermo Chest Women's Motorcycle Base Layer Top | Black/Anthracite | L73172
£27.75
£29.24
-5%
Spidi Seamless Base Layer Pants - Motorcycle Underlayer for Men | Black/Grey | L78010
£34.70
£36.57
-5%
Spidi Seamless Base Layer Top for Motorcyclists | Men's | Black/Grey | L77010
£34.70
£36.57
-21%
Dainese Quick Dry Tee Women – Dryarn® Baselayer T-Shirt for Female Riders
£28.01
£35.91
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.