Lightweight long-sleeve mock neck base layer
Lightweight long-sleeve mock neck base layer
Lightweight long-sleeve mock neck base layer
Lightweight long-sleeve mock neck base layer
Lightweight long-sleeve mock neck base layer
Lightweight long-sleeve mock neck base layer
Lightweight long-sleeve mock neck base layer
Lightweight long-sleeve mock neck base layer
Lightweight long-sleeve mock neck base layer
Lightweight long-sleeve mock neck base layer
Lightweight long-sleeve mock neck base layer
Lightweight long-sleeve mock neck base layer
BT TS3L V2

Lightweight long-sleeve mock neck base layer

€83,00
Color:
Size:
  • Shipped within 2 days
  • Free returns
  • Enhances heat and sweat dissipation in extreme heat
  • 40% lighter than the 4-Season line
  • Mock neck design for extended cervical coverage
  • Multi-zone construction for targeted ventilation and durability
  • 100% Made in Italy
Features
  • Maximum breathability
  • Moisture management
  • Antistatic
  • Seamless
  • 4-way stretch
  • Antibacterial fabric
  • Hydrophobic
  • SPF 50

BT TS3L V2 is the long-sleeve technical base layer with mock neck, designed for intense heat, humidity, and high perspiration.


It shares the same technical construction and yarn as the BT TS2L V2, with the addition of a mock neck for extended cervical coverage. It is primarily developed for motorcycle use — racing and touring — where it performs as a first layer in direct contact with the skin under leather suits and protective gear.

40% lighter than the 4-Season line, it promotes body heat dispersion and helps keep the skin dry during activity.

  • Machine wash at 40°C
  • Do not use fabric softener
  • Do not bleach
  • Do not dry clean
  • Do not tumble dry
  • Recommended: Dry flat in the shade
  • Do not iron
  • Recommended: use a laundry bag to prevent damage during washing

The Core Benefits

Active heat management

The LIGHT BT V2 fabric is designed for intense heat and high perspiration. Its breathable structure promotes heat dispersion and accelerates moisture transfer to the outside.

Multi-zone construction

The multi-zone construction combines more compact, durable areas with high-ventilation zones, while the anatomical design improves the garment’s fit during activity.

Mock neck and elastic cuff

The mock neck increases neck coverage, while the elastic cuff helps guide the sleeve during layering and keeps it in place under outer gear.

Fabric

LIGHT BT V2 architecture

The LIGHT BT V2 fabric is engineered for intense heat, humidity, and high perspiration. It promotes body heat dispersion and accelerates moisture transfer to the outside, helping keep the skin dry during activity.

The multi-zone construction combines more compact, durable areas with high-ventilation zones, placing breathability and stability exactly where needed.

40% lighter than the 4-season line, it represents the lightest and most breathable platform ever developed by SIXS.

100% Made in Italy.

Temperature and activity intensity chart for SIXS LIGHT BT V2 summer baselayer

When to use it

Ideal for:

  • High temperatures
  • First technical layer in direct contact with the skin
  • High-intensity sessions
  • Long summer rides
  • It is designed to promote body heat dispersion and keep the skin dry during activity.

The close-fitting structure ensures stability under additional technical layers, preventing bulk or fabric bunching.

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