Invigoratr Merino 1/4 Zip Color:Slate Blue (SB) It features a blend of

It features a blend of high-tech fabrics in a stripped-down design for extreme lightness

The splint creates a dynamic springboard action under the big toe joint or first metatarsal using the tension band concept to distribute force across the length of the entire metatarsal instead of directly on the joint during the toe-off segment of walking or running (propulsion)

Summer plans are always changing

60-g PrimaLoft® Gold Insulation Eco

Anatomically shaped BIRKENSTOCK footbed in EVA

Invigoratr Merino 1/4 Zip Color:Slate Blue (SB) It features a blend ofExperience the KHL difference with the INVIGORATR MERINO 1 4 ZIP. We chose a superfine Merino so its softer on your skin. Innovative AERO KNIT construction traps micro air pockets so it keeps you warmer without adding weight creating the ultimate in cold weather temperature regulation. The articulated design comes from our obsession with the study of movement. DYNAMIK stitching and micro flat seam construction make it the perfect layer for cold