Danner Men's Stumptown Mountain Trail Boot

Exotic-jewels are big news this season, and T Tahari's gold-tone drop earrings are an easy way to nod to the trend. Slip on these detailed danglers to update your style.

7.1 surround sound powered by Dolby technology delivers a detailed soundfield ¿ hear your enemies before they see you.

Three swappable headband pads let you choose the best fit, for long-lasting comfort.

Three customizable G keys give you one-touch command over music, voice morphing, and more.

On-ear audio controls provide quick access to volume, microphone mute, and surround sound adjustments.

Adjustable, noise-canceling microph ...

Walking - Therese Iknoian

Running - Roy Benson

Cycling - Joe Friel

In-line Skating - Frank Fedel

Multisport Training - Tim Moore

Circuit Training - Wayne Westcott

Group Exercise - Jay Blahnik

Each chapter contains training suggestions specific to the activity described, including how to find the optimal training intensity, design an effective training program, and adjust workout intensity, plus sample worko ...