MEN'S GLYCERIN 23 SKRATCH LABS Spike / Traction System 4-spike

Spike / Traction System 4-spike layout (removed two compared to older version) to lighten weight and broaden the platform

Weight:  230 g | 8

Double-needle armhole

making it ideal for long-distance running

Who knew a woodwind instrument could have such sex appeal

MEN'S GLYCERIN 23 SKRATCH LABS Spike / Traction System 4-spikeAt 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