MEN'S GLYCERIN GTS 23 Size:12.5 These red and yellow sunglasses

These red and yellow sunglasses are inspired by an unreleased children’s book from the late 60s

Won't slip or bounce when vogueing down the catwalk or the sidewalk

Multiple pockets keep your essential items snug and secure

When using a Running Dynamics Pod or HRM-Pro monitor

Inherently durable abrasion rubber

MEN'S GLYCERIN GTS 23 Size:12.5 These red and yellow sunglassesAt A Glance: 2 mm more foam in the forefoot GuideRails support that doesn't feel restrictive Smooth, controlled ride for weekly mileage Product Highlights: Built for runners who want soft cushioning without sacrificing stability, the Glycerin GTS 23 combines DNA TUNED foam with Brooks' GuideRails support system. The nitrogen infused midsole adds 2 mm more foam in the forefoot, blending plush landings with energetic toe offs. The trademark GuideRails