Beginner Trail Bundle socks Using recycled PET fabrics instead

Using recycled PET fabrics instead of virgin polyester significantly reduces wastewater and crude oil consumption

Inner - 3M™ Flowable Featherless Thinsulate™ Insulation is a kinder alternative to feathers

We would recommend this race vest for run or hike times of up to 2+ hours

this prevents any bacteria and gunk build up

ultralight

Beginner Trail Bundle socks Using recycled PET fabrics insteadSize & Fit Adjustable and secure to provide a snug and comfortable fit, without bounce or chaffing. Use a ribbon tape measure to check against our size chart. For chest, measure underneath the armpits with the tape measure straight around. For ladies measure around fullest part of your bust. Please see our size charts and individual product pages for further details on each bundle product included. Storage & Capacity Super comfortable even when empty