The Glycerin has set the pace in Brooks’ running lineup because of its consistent ride. The Glycerin 21 features the same but more, with geometry and fit playing an enhanced role. Here, the Stealthfit upper conforms to the foot, supporting and responding throughout the gait with a reassuring hug – with the standard Glycerin upper an available option, for those preferring a traditional fit. While not weightless, the ride is a resilient and lively sensation, continuing the effective cushioning and support expected of the Glycerin franchise. The thin outersole handles traction and durability equally, keeping the weight down without a loss in durability. Overall the Glycerin maintains the performance and quality expected of the name, just call it reliable.
Price: $160
Size: Men 7-13,14,15; Women 5-12
Weight: 10.3 oz. (men’s size 12); 7.2 oz. (women’s size 8)
Shape: semi-curved
Construction: Strobel slip-lasted, EVA Strobel board, Polyurethane insole
Geometry: Traditional, 10mm drop
Testers: “This is a great shoe for recovery and for cruising your easy days, though it can pick up the pace when needed.”
New Shoe
Price: $200 • Sizes: Men 7–13,14,15; Women 6–11; Weight: 10.8 oz. (men’s 11); 7.9 oz. (women’s 8) • Shape: semi-curved; • Construction: Strobel slip-lasted, EVA Strobel board; • Recommended for: medium- to high-arched feet with neutral biomechanics.