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Women's Núcleo Summer Base Layer
  • Women's Núcleo Summer Base Layer
  • Women's Núcleo Summer Base Layer
  • Women's Núcleo Summer Base Layer
Women's Núcleo Summer Base Layer

Women's Núcleo Summer Base Layer

An ultralight foundation that manages moisture and keeps you comfortable when the pace rises.
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Free Shipping, Returns & ExchangesFor members

24-Month WarrantySubject to terms

Designed & Fulfilled in the UK

Crash ReplacementFor members

Product Details

The layer that makes everything else work

The Núcleo Base Layer is the foundation of your entire system. 

Designed to regulate temperature, manage moisture, and keep you comfortable across changing conditions - it’s the piece that allows everything else to perform as it should.

Simple in concept. Essential in practice.

 

Performance Fabrics

Constructed from a lightweight, highly breathable fan mesh fabric designed to pull moisture away from the skin and disperse it quickly. The result is consistent comfort - not temperature spikes. 

 

Details That Make the Difference

• Lightweight construction for minimal bulk
• High-stretch fabric for unrestricted movement
• Fast-drying, moisture-wicking performance
• Designed for seamless integration with the rest of your kit

 

Why This Isn’t Overbuilt (or Overpriced)

A base layer doesn’t need complexity. It needs to perform its role perfectly.

Many are over-engineered or overpriced for what they actually do.

This isn’t. It’s built with the right materials, in the right way, at the right price - so you can focus on the ride, not what you’re wearing.
Highlights

Moisture-wicking base layer designed to regulate temperature across changing conditions

Lightweight, breathable fabric for year-round layering under jerseys

Close-to-skin fit for efficient sweat management and comfort on the bike

Fast-drying construction to prevent chill during long or variable rides
Size & Fit

Women’s Fit Guide

Size Height Weight
XS 150–165 cm 50–60 kg
S 160–175 cm 55–65 kg
M 160–180 cm 60–70 kg
L 170–185 cm 65–75 kg
XL 170–190 cm 70–80 kg

If you're between sizes, choose the smaller size for a closer performance fit or the larger size for a more relaxed fit.

Pairs Well With

Sombra Jersey women - Brown Sombra Jersey women - Brown
£110.00
Eterno Bib tights women's Eterno Bib tights women's
£140.00
Siempre Gilet - Midnight Black Siempre Gilet - Midnight Black
£89.00
Toe Warmer Toe Warmer
£20.00
Nicholas Cooper

Built From Experience.

I've spent most of my life on a bike, and over the years I've worn just about every kind of cycling kit you can imagine. I've learned what works, what doesn't, and which details really make a difference after hours in the saddle.

I started Amo La Ruta because I wanted to take that experience and build something of my own. Clothing that's properly considered, made with excellent materials and designed around the needs of real riders.

I also believe great cycling kit should be more accessible. That's why we've taken a different approach to pricing, without lowering our expectations of the product itself.

We're still a small brand, and there's plenty more I want to build. But I'm proud of what we're creating, and I hope you enjoy wearing it as much as I've enjoyed developing it.

Nicholas CooperFounder, Amo La Ruta