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Men's S-SLATE GREY Performance Singlet
Mens Grey Running Singlet Top
Men's S-SLATE GREY Performance Singlet
Mens Grey Running Singlet Top
Men's S-SLATE GREY Performance Singlet
Mens Grey Running Singlet Top
Men's S-SLATE GREY Performance Singlet

Men's S-SLATE GREY Performance Singlet

Sierra-Men-Singlet

£45.00

Our new Performance Singlet is crafted from Coolcore Tyndall recycled fabric and delivers lightweight breathability, advanced moisture-wicking, and thermoregulating comfort to keep you cool through every session.

UPF 50+ sun protection shields you from harsh rays, while four-way stretch allows for freedom of movement.

A sleeveless cut and relaxed fit allow maximum airflow, and reflective details keep you visible in low light. Finished in a clean slate tone, it’s technical where it matters and effortless everywhere else.

Looking to complete the kit? Explore our full range of Performance Headwear or Socks for your next session.

Colour: SLATE GREY

Size
Men's S-SLATE GREY Performance Singlet

Recycled Fabrics

Men's S-SLATE GREY Performance Singlet

Lightweight

Men's S-SLATE GREY Performance Singlet

UV+30 Protection

Men's S-SLATE GREY Performance Singlet

Machine Washable (in a bag)

Men's S-SLATE GREY Performance Singlet

Breathable

Men's S-SLATE GREY Performance Singlet

Moisture Wicking

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Men's S-SLATE GREY Performance Singlet

£45.00

Benefits and Features

  • Made from Coolcore Tyndall recycled fabric
  • UPF 50+ protection for high-sun conditions
  • Engineered with chemical-free thermoregulating threads
  • Ultra sweat-wicking and highly breathable
  • Four-way stretch for unrestricted movement
  • Relaxed performance silhouette for airflow and comfort
  • Reflective details for low-light visibility
  • Lightweight construction for race day and high-output sessions

Size Guide

Size Guide

Sierra Mens Singlet

Men's Singlet
Size 1/2 Chest (cm) Length (cm)
XS 46 64
S 48 66
M 50 68
L 52 70
XL 54 72

Find Your Fit

Shipping and Returns

Ships within 1 business day

Tracked shipping

Return shipping at customer's expense within 30 days

EYE Guarantee

Exceed Your Expectations (EYE) Guarantee

If your product doesn’t meet your expectations, contact us—we’re here to help. Read more here.

* Does not apply to sizing, our size guides are just a guide
Benefits and Features
  • Made from Coolcore Tyndall recycled fabric
  • UPF 50+ protection for high-sun conditions
  • Engineered with chemical-free thermoregulating threads
  • Ultra sweat-wicking and highly breathable
  • Four-way stretch for unrestricted movement
  • Relaxed performance silhouette for airflow and comfort
  • Reflective details for low-light visibility
  • Lightweight construction for race day and high-output sessions
Size Guide

Sierra Mens Singlet

Men's Singlet
Size 1/2 Chest (cm) Length (cm)
XS 46 64
S 48 66
M 50 68
L 52 70
XL 54 72
Shipping and Returns

Ships within 1 business day

Tracked shipping

Return shipping at customer's expense within 30 days

EYE Guarantee

Exceed Your Expectations (EYE) Guarantee

If your product doesn’t meet your expectations, contact us—we’re here to help. Read more here.

Everyday comfort and UPF 50+ protection for the run.

Men's S-SLATE GREY Performance Singlet

Advanced Cooling Fabric

Coolcore Tyndall fabric with chemical-free thermoregulation and recycled fibres for ultra sweat-wicking breathability.

Mens Grey Running Singlet Top

UPF 50+ Sun Protection

UPF 50+ protection and four-way stretch reduce friction and maximise freedom of movement.

Mens Green Running Singlet Top

Built for Everyday Performance

Lightweight structure and breathable fit deliver all-day comfort.

Men's S-SLATE GREY Performance Singlet

Why Tyndall™?

Coolcore® Tyndall™ is a chemical-free, UPF+ 50, single-recycled jersey that balances breathability and moisture-wicking comfort. Part of our cooling knit collection, it's built to regulate temperature and keep you moving with ease.

Composition: 88% recycled polyester, 12% elastane.

Australian born, globally worn

Why we run

We want to create the world’s best sustainable sportswear, using our own experience and passion, in a style that promotes adventure and uniqueness, for a community that loves to get outside and run.

We give 1% of ALL our sales back to organisations that protect the environment.