Women's Therma-FIT One Loose Fleece Pants Black / Pale Ivory Clothing Size:Medium If you're racing marathons

If you're racing marathons

Maurten's Gel 160 represents the larger hydrogel format—delivering 40 grams of carbohydrates per serving

or anyone prioritising lightweight comfort with functional pockets

7mm ultra-fine flexible memory wire provides an ergonomic fit that can gently adapt to your natural ear shape

Optical heart rate sensors work by using light to measure blood flow in capillaries beneath the skin

Women's Therma-FIT One Loose Fleece Pants Black / Pale Ivory Clothing Size:Medium If you're racing marathonsCozy up in these loose fitting pants. Ultrasoft, lightweight fleece is brushed on both sides for all around fuzzy comfort, so you can feel like you're wrapped in your favorite blanket as you head to the gym on chilly daysor when you're ready to relax afterward. An elastic waistband with a drawcord lets you find your perfect fit, while heat regulating tech helps keep you warm on your entire fitness journey. Nike Therma FIT technology helps manage your