Mannin UPF Crewneck in Navy, front view

Mannin UPF Crewneck

Navy / S
Sale price  $99.00 Regular price $128.00
Color
Size

Free shipping over $175

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Mannin UPF Crewneck in Navy, front view
01/09

Mannin UPF Crewneck

Sale price  $99.00 Regular price $128.00
2
Select Size

Most shoppers buy their usual size

Free shipping over $17530-day returns
UPF ProtectionLightweightUnder-Polo

Mannin UPF Crewneck

Lightweight sun layer designed to protect arms under a golf polo.

Sale price  $99.00 Regular price $128.00

Shipping calculated at checkout.

 
ColorNavy
Size

Most shoppers buy their usual size · Based on 569 purchases

Free shipping over $175

30-day returns

UPF Sun Protection

Lightweight

Breathable

Technical Product Profile

Mannin Crewneck Quick Specs

Navy / S · $99 · In Stock
Fabric Technology
Lightweight UPF 50+ 4-way stretch performance knit (Nylon / Spandex blend)
Weather Protection
Not Waterproof - UPF 50+ sun protection & moisture-wicking foundation layer
Construction
Second-skin 4-way stretch knit with breathable, quick-dry moisture management
System Role
Core Layer 1 foundation piece for sun rounds or smooth layering under midlayers and shells
Comfort Details
Crewneck collar, smooth comfort seams, and zero bunching under outerwear
Fit & Layering
Layer 1 Foundation - modern athletic fit with a second-skin feel (XS-2XL)
Options & Pricing
Navy, White ($99 · 5 sizes)
Description

Never Miss a Day.

Stay Protected. Stay Focused.
Coverage without bulk.
Comfort without compromise.

The Mannin UPF Crewneck is built for golfers who want reliable sun protection without changing the look or feel of their golf kit. Made with lightweight Eyre Shield™ fabric, it is designed to be worn comfortably under a golf polo, providing UPF 50+ coverage for the arms while maintaining breathability, mobility, and all-day comfort.

Lightweight Coverage. Total Freedom.

Built to protect through long rounds without restricting your swing.

  • Eyre Shield™ Fabric - Lightweight performance fabric engineered for sun protection and comfort.
  • UPF 50+ Protection - Helps block 98% of harmful UV rays.
  • Four-Way Stretch - Moves naturally through every phase of the golf swing.
  • Breathable Construction - Promotes airflow to help regulate body temperature
  • Moisture-Wicking Performance - Moves sweat away from the skin.
  • Quick-Drying Fabric - Helps keep you cool and comfortable in warm conditions.

 

Designed to Layer. Built to Disappear.

Protection that works underneath your polo without adding unnecessary weight.

  • Low-Profile Crewneck - Sits cleanly beneath a golf polo collar.
  • Lightweight Construction - Delivers coverage without bulk or restriction.
  • Soft Performance Feel - Comfortable against the skin throughout the round.
  • Streamlined Fit - Designed to layer smoothly without bunching.
  • Full-Length Sleeves - Extended protection for the arms in direct sunlight.


Functional Where It Matters

Built for long rounds, bright days, and repeated wear.

  • Anti-Odor Performance - Helps maintain freshness during extended play.
  • Durable Sun Protection - UV protection is built into the fabric for lasting performance.
  • Flat, Comfortable Seams - Help reduce irritation during movement.
  • Versatile Design - Ideal for golf, training, travel, and other outdoor activities.
  • Easy-Care Construction - Designed to maintain its shape and performance over time.

 

Built for the Sun. Designed for the Polo.
Morning tee times.
Midday heat.
Long summer rounds.

 

The Mannin isn’t just a base layer-
it’s sun protection built into your golf kit.

Designed for golf.
Worn underneath.

Fabric & Care

High-stretch moisture-wicking performance knit (Nylon / Spandex blend) with 4-way stretch, breathable airflow, and quick-dry comfort plus UPF 50+ sun protection. Not waterproof.

Care: Machine wash cold with like colors. Tumble dry low or hang dry. Do not bleach, iron, or use fabric softener.

Fit & Sizing

Streamlined fit that layers smoothly without bunching, with full-length sleeves and four-way stretch. Sizes S-2XL.

Galway tops and outerwear are cut with room for layering at your true size (pant waist mapping: 28 = XS, 30 = S, 32 = M, 34 = L, 36 = XL, 38 = 2XL, 40-42+ = 3XL; golfers with broad shoulders should size up). See the Size & Fit Guide for chest, waist, and sleeve measurements.

Shipping & Returns

Standard US shipping takes 2-6 business days, with free shipping on US orders over $175 USD. Unworn, unwashed items with original tags attached are eligible for 30-day returns or size exchanges. See our Shipping & Returns Policy for details.

Complete the System

Sun-Ready Performance

Powered by Eyre Shield™

UPF protection with a lightweight, breathable hand feel designed for long days in the sun.

UPF

Lightweight

Breathability

UPF Sun Protection

Lightweight

Breathable

Customer Reviews

  • 5 stars: 2 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
Matt

UPS messed up delivery. Galway was great with free fixing issue.

S
Stephen P.
Outstanding comfort and quality.

Outstanding comfort and quality.

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