Clogger Men’s 175 Arborist Performance Merino Base Layer Long Sleeve Crew Shirt

Ships by 23 June 2023

We designed the all new Clogger 175 Merino Base Layer with arborists to create the ultimate everyday, performance Merino base layer for tree people.
Fit & Sizing:
Slim fit design. Created specifically for layering with Clogger chainsaw protection. We recommend this men's measuring guide to help you choose the right sized garment.
Size Chart

Custom Garment orders will receive an email with further instructions

Free Shipping On Orders Over $100 (USA Only)

The Clogger 175 helps manage temperature, wicks moisture, protects against UV, resists odour, dries in a flash and feels amazingly soft. This base layer is tree work ready with a drop tail and a tough Corespun Merino / Nylon construction. 


  • Corespun technology with ultra soft lightweight merino.

  • Nylon/spandex core delivers stretch and increases durability by 40% when compared to standard merino.

  • Soft to the touch while moisture wicking to help regulate body temperature.

  • UV protective, odour resistant and dries in a flash.

  • Raglan sleeve design makes reaching up easier.

  • Smooth flatlock seams improve comfort with minimal irritation.

  • Drop tail hem keeps the base layer in place while climbing or bending.

  • Responsible wool standard (RWS) certified merino.

  • Fabric weight and composition: 175 gsm with 82% Merino, 12% Nylon, 6% Spandex.

See here for the matching leggings.

Designed and made in Invercargill, New Zealand