Double wall

It fits inside the both Trail Runner™ Belt and the Trail Runner™ Running Vest as well as pockets on most running gear and apparel

Adjustable Nose Pieces - Limits Slippage & Increases Comfort

and filled with 200g insulation

Ronhill Men's Tech Reflect 1/2 Zip-Assorted Colours Size:XL Double wallThe Ronhill Men's Tech Reflect 1 2 Zip Description Reflective and super soft running long sleeved tee with a half zip for ventilation A lightweight, thermal base layer designed to be worn next to the skin and ideal worn on cooler days when you need to be seen. The half zip features a new iridescent reflective strips and a 360 reflective print. The fabric is a super soft polyester with a peached finish in modern marl look. Independent lab and wearer