Developed by B’Warmer, Sideline Mitts are designed for use in a full range of cold weather conditions, from cool and wet to severe winter conditions – simply add a supplemental heat source, like heat packs, to fully activate the thermal performance of the Specialized Insulation.

• contains a unique heat reflective insulation for superior warmth and comfort
• keeps the forearm and hands warm
• zippered inside “palm” pocket holds air-activated or battery charged heat packs for added thermal performance
• elastic wrist bands keep the warmth inside, yet loose enough for hand entry ease
• thumbless and easy to use on either hand
• glove hook keeps mitts together in pairs
• black stock color – 9 standard colors (see color palette here) and custom colors available